16945676500

素因数分解:

$2^2\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{653}}^1$

素因数の和:803

約数の個数: 192

約数和(自身を含む): 40724716032

約数和(自身を除く): 23779039532

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 43, 50, 68, 71, 85, 86, 100, 125, 142, 170, 172, 215, 250, 284, 340, 355, 425, 430, 500, 653, 710, 731, 850, 860, 1075, 1207, 1306, 1420, 1462, 1700, 1775, 2125, 2150, 2414, 2612, 2924, 3053, 3265, 3550, 3655, 4250, 4300, 4828, 5375, 6035, 6106, 6530, 7100, 7310, 8500, 8875, 10750, 11101, 12070, 12212, 13060, 14620, 15265, 16325, 17750, 18275, 21500, 22202, 24140, 28079, 30175, 30530, 32650, 35500, 36550, 44404, 46363, 51901, 55505, 56158, 60350, 61060, 65300, 73100, 76325, 81625, 91375, 92726, 103802, 111010, 112316, 120700, 140395, 150875, 152650, 163250, 182750, 185452, 207604, 222020, 231815, 259505, 277525, 280790, 301750, 305300, 326500, 365500, 381625, 463630, 477343, 519010, 555050, 561580, 603500, 701975, 763250, 788171, 927260, 954686, 1038020, 1110100, 1159075, 1297525, 1387625, 1403950, 1526500, 1576342, 1909372, 1993609, 2318150, 2386715, 2595050, 2775250, 2807900, 3152684, 3509875, 3940855, 3987218, 4636300, 4773430, 5190100, 5550500, 5795375, 6487625, 7019750, 7881710, 7974436, 9546860, 9968045, 11590750, 11933575, 12975250, 14039500, 15763420, 19704275, 19936090, 23181500, 23867150, 25950500, 33891353, 39408550, 39872180, 47734300, 49840225, 59667875, 67782706, 78817100, 98521375, 99680450, 119335750, 135565412, 169456765, 197042750, 199360900, 238671500, 249201125, 338913530, 394085500, 498402250, 677827060, 847283825, 996804500, 1694567650, 3389135300, 4236419125, 8472838250, 16945676500]

約数ペア:

[(1, 16945676500), (2, 8472838250), (4, 4236419125), (5, 3389135300), (10, 1694567650), (17, 996804500), (20, 847283825), (25, 677827060), (34, 498402250), (43, 394085500), (50, 338913530), (68, 249201125), (71, 238671500), (85, 199360900), (86, 197042750), (100, 169456765), (125, 135565412), (142, 119335750), (170, 99680450), (172, 98521375), (215, 78817100), (250, 67782706), (284, 59667875), (340, 49840225), (355, 47734300), (425, 39872180), (430, 39408550), (500, 33891353), (653, 25950500), (710, 23867150), (731, 23181500), (850, 19936090), (860, 19704275), (1075, 15763420), (1207, 14039500), (1306, 12975250), (1420, 11933575), (1462, 11590750), (1700, 9968045), (1775, 9546860), (2125, 7974436), (2150, 7881710), (2414, 7019750), (2612, 6487625), (2924, 5795375), (3053, 5550500), (3265, 5190100), (3550, 4773430), (3655, 4636300), (4250, 3987218), (4300, 3940855), (4828, 3509875), (5375, 3152684), (6035, 2807900), (6106, 2775250), (6530, 2595050), (7100, 2386715), (7310, 2318150), (8500, 1993609), (8875, 1909372), (10750, 1576342), (11101, 1526500), (12070, 1403950), (12212, 1387625), (13060, 1297525), (14620, 1159075), (15265, 1110100), (16325, 1038020), (17750, 954686), (18275, 927260), (21500, 788171), (22202, 763250), (24140, 701975), (28079, 603500), (30175, 561580), (30530, 555050), (32650, 519010), (35500, 477343), (36550, 463630), (44404, 381625), (46363, 365500), (51901, 326500), (55505, 305300), (56158, 301750), (60350, 280790), (61060, 277525), (65300, 259505), (73100, 231815), (76325, 222020), (81625, 207604), (91375, 185452), (92726, 182750), (103802, 163250), (111010, 152650), (112316, 150875), (120700, 140395)]