2050642000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{5483}}^1$

素因数の和:5534

約数の個数: 160

約数和(自身を含む): 5728454784

約数和(自身を除く): 3677812784

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 17, 20, 22, 25, 34, 40, 44, 50, 55, 68, 80, 85, 88, 100, 110, 125, 136, 170, 176, 187, 200, 220, 250, 272, 275, 340, 374, 400, 425, 440, 500, 550, 680, 748, 850, 880, 935, 1000, 1100, 1360, 1375, 1496, 1700, 1870, 2000, 2125, 2200, 2750, 2992, 3400, 3740, 4250, 4400, 4675, 5483, 5500, 6800, 7480, 8500, 9350, 10966, 11000, 14960, 17000, 18700, 21932, 22000, 23375, 27415, 34000, 37400, 43864, 46750, 54830, 60313, 74800, 87728, 93211, 93500, 109660, 120626, 137075, 186422, 187000, 219320, 241252, 274150, 301565, 372844, 374000, 438640, 466055, 482504, 548300, 603130, 685375, 745688, 932110, 965008, 1025321, 1096600, 1206260, 1370750, 1491376, 1507825, 1864220, 2050642, 2193200, 2330275, 2412520, 2741500, 3015650, 3728440, 4101284, 4660550, 4825040, 5126605, 5483000, 6031300, 7456880, 7539125, 8202568, 9321100, 10253210, 10966000, 11651375, 12062600, 15078250, 16405136, 18642200, 20506420, 23302750, 24125200, 25633025, 30156500, 37284400, 41012840, 46605500, 51266050, 60313000, 82025680, 93211000, 102532100, 120626000, 128165125, 186422000, 205064200, 256330250, 410128400, 512660500, 1025321000, 2050642000]

約数ペア:

[(1, 2050642000), (2, 1025321000), (4, 512660500), (5, 410128400), (8, 256330250), (10, 205064200), (11, 186422000), (16, 128165125), (17, 120626000), (20, 102532100), (22, 93211000), (25, 82025680), (34, 60313000), (40, 51266050), (44, 46605500), (50, 41012840), (55, 37284400), (68, 30156500), (80, 25633025), (85, 24125200), (88, 23302750), (100, 20506420), (110, 18642200), (125, 16405136), (136, 15078250), (170, 12062600), (176, 11651375), (187, 10966000), (200, 10253210), (220, 9321100), (250, 8202568), (272, 7539125), (275, 7456880), (340, 6031300), (374, 5483000), (400, 5126605), (425, 4825040), (440, 4660550), (500, 4101284), (550, 3728440), (680, 3015650), (748, 2741500), (850, 2412520), (880, 2330275), (935, 2193200), (1000, 2050642), (1100, 1864220), (1360, 1507825), (1375, 1491376), (1496, 1370750), (1700, 1206260), (1870, 1096600), (2000, 1025321), (2125, 965008), (2200, 932110), (2750, 745688), (2992, 685375), (3400, 603130), (3740, 548300), (4250, 482504), (4400, 466055), (4675, 438640), (5483, 374000), (5500, 372844), (6800, 301565), (7480, 274150), (8500, 241252), (9350, 219320), (10966, 187000), (11000, 186422), (14960, 137075), (17000, 120626), (18700, 109660), (21932, 93500), (22000, 93211), (23375, 87728), (27415, 74800), (34000, 60313), (37400, 54830), (43864, 46750)]