86258000

素因数分解:

$2^4\times 5^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1$

素因数の和:142

約数の個数: 160

約数和(自身を含む): 229806720

約数和(自身を除く): 143548720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 34, 40, 43, 50, 59, 68, 80, 85, 86, 100, 118, 125, 136, 170, 172, 200, 215, 236, 250, 272, 295, 340, 344, 400, 425, 430, 472, 500, 590, 680, 688, 731, 850, 860, 944, 1000, 1003, 1075, 1180, 1360, 1462, 1475, 1700, 1720, 2000, 2006, 2125, 2150, 2360, 2537, 2924, 2950, 3400, 3440, 3655, 4012, 4250, 4300, 4720, 5015, 5074, 5375, 5848, 5900, 6800, 7310, 7375, 8024, 8500, 8600, 10030, 10148, 10750, 11696, 11800, 12685, 14620, 14750, 16048, 17000, 17200, 18275, 20060, 20296, 21500, 23600, 25075, 25370, 29240, 29500, 34000, 36550, 40120, 40592, 43000, 43129, 50150, 50740, 58480, 59000, 63425, 73100, 80240, 86000, 86258, 91375, 100300, 101480, 118000, 125375, 126850, 146200, 172516, 182750, 200600, 202960, 215645, 250750, 253700, 292400, 317125, 345032, 365500, 401200, 431290, 501500, 507400, 634250, 690064, 731000, 862580, 1003000, 1014800, 1078225, 1268500, 1462000, 1725160, 2006000, 2156450, 2537000, 3450320, 4312900, 5074000, 5391125, 8625800, 10782250, 17251600, 21564500, 43129000, 86258000]

約数ペア:

[(1, 86258000), (2, 43129000), (4, 21564500), (5, 17251600), (8, 10782250), (10, 8625800), (16, 5391125), (17, 5074000), (20, 4312900), (25, 3450320), (34, 2537000), (40, 2156450), (43, 2006000), (50, 1725160), (59, 1462000), (68, 1268500), (80, 1078225), (85, 1014800), (86, 1003000), (100, 862580), (118, 731000), (125, 690064), (136, 634250), (170, 507400), (172, 501500), (200, 431290), (215, 401200), (236, 365500), (250, 345032), (272, 317125), (295, 292400), (340, 253700), (344, 250750), (400, 215645), (425, 202960), (430, 200600), (472, 182750), (500, 172516), (590, 146200), (680, 126850), (688, 125375), (731, 118000), (850, 101480), (860, 100300), (944, 91375), (1000, 86258), (1003, 86000), (1075, 80240), (1180, 73100), (1360, 63425), (1462, 59000), (1475, 58480), (1700, 50740), (1720, 50150), (2000, 43129), (2006, 43000), (2125, 40592), (2150, 40120), (2360, 36550), (2537, 34000), (2924, 29500), (2950, 29240), (3400, 25370), (3440, 25075), (3655, 23600), (4012, 21500), (4250, 20296), (4300, 20060), (4720, 18275), (5015, 17200), (5074, 17000), (5375, 16048), (5848, 14750), (5900, 14620), (6800, 12685), (7310, 11800), (7375, 11696), (8024, 10750), (8500, 10148), (8600, 10030)]