4994699200

素因数分解:

$2^6\times 5^2\times {\mathrm{251}}^1\times {\mathrm{12437}}^1$

素因数の和:12710

約数の個数: 84

約数和(自身を含む): 12340038312

約数和(自身を除く): 7345339112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 251, 320, 400, 502, 800, 1004, 1255, 1600, 2008, 2510, 4016, 5020, 6275, 8032, 10040, 12437, 12550, 16064, 20080, 24874, 25100, 40160, 49748, 50200, 62185, 80320, 99496, 100400, 124370, 198992, 200800, 248740, 310925, 397984, 401600, 497480, 621850, 795968, 994960, 1243700, 1989920, 2487400, 3121687, 3979840, 4974800, 6243374, 9949600, 12486748, 15608435, 19899200, 24973496, 31216870, 49946992, 62433740, 78042175, 99893984, 124867480, 156084350, 199787968, 249734960, 312168700, 499469920, 624337400, 998939840, 1248674800, 2497349600, 4994699200]

約数ペア:

[(1, 4994699200), (2, 2497349600), (4, 1248674800), (5, 998939840), (8, 624337400), (10, 499469920), (16, 312168700), (20, 249734960), (25, 199787968), (32, 156084350), (40, 124867480), (50, 99893984), (64, 78042175), (80, 62433740), (100, 49946992), (160, 31216870), (200, 24973496), (251, 19899200), (320, 15608435), (400, 12486748), (502, 9949600), (800, 6243374), (1004, 4974800), (1255, 3979840), (1600, 3121687), (2008, 2487400), (2510, 1989920), (4016, 1243700), (5020, 994960), (6275, 795968), (8032, 621850), (10040, 497480), (12437, 401600), (12550, 397984), (16064, 310925), (20080, 248740), (24874, 200800), (25100, 198992), (40160, 124370), (49748, 100400), (50200, 99496), (62185, 80320)]