2520349600

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{101627}}^1$

素因数の和:101678

約数の個数: 72

約数和(自身を含む): 6351343488

約数和(自身を除く): 3830993888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 12400, 24800, 101627, 203254, 406508, 508135, 813016, 1016270, 1626032, 2032540, 2540675, 3150437, 3252064, 4065080, 5081350, 6300874, 8130160, 10162700, 12601748, 15752185, 16260320, 20325400, 25203496, 31504370, 40650800, 50406992, 63008740, 78760925, 81301600, 100813984, 126017480, 157521850, 252034960, 315043700, 504069920, 630087400, 1260174800, 2520349600]

約数ペア:

[(1, 2520349600), (2, 1260174800), (4, 630087400), (5, 504069920), (8, 315043700), (10, 252034960), (16, 157521850), (20, 126017480), (25, 100813984), (31, 81301600), (32, 78760925), (40, 63008740), (50, 50406992), (62, 40650800), (80, 31504370), (100, 25203496), (124, 20325400), (155, 16260320), (160, 15752185), (200, 12601748), (248, 10162700), (310, 8130160), (400, 6300874), (496, 5081350), (620, 4065080), (775, 3252064), (800, 3150437), (992, 2540675), (1240, 2032540), (1550, 1626032), (2480, 1016270), (3100, 813016), (4960, 508135), (6200, 406508), (12400, 203254), (24800, 101627)]