89013500

素因数分解:

$2^2\times 5^3\times {\mathrm{53}}^1\times {\mathrm{3359}}^1$

素因数の和:3431

約数の個数: 48

約数和(自身を含む): 198132480

約数和(自身を除く): 109118980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 53, 100, 106, 125, 212, 250, 265, 500, 530, 1060, 1325, 2650, 3359, 5300, 6625, 6718, 13250, 13436, 16795, 26500, 33590, 67180, 83975, 167950, 178027, 335900, 356054, 419875, 712108, 839750, 890135, 1679500, 1780270, 3560540, 4450675, 8901350, 17802700, 22253375, 44506750, 89013500]

約数ペア:

[(1, 89013500), (2, 44506750), (4, 22253375), (5, 17802700), (10, 8901350), (20, 4450675), (25, 3560540), (50, 1780270), (53, 1679500), (100, 890135), (106, 839750), (125, 712108), (212, 419875), (250, 356054), (265, 335900), (500, 178027), (530, 167950), (1060, 83975), (1325, 67180), (2650, 33590), (3359, 26500), (5300, 16795), (6625, 13436), (6718, 13250)]