3899800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:101

約数の個数: 96

約数和(自身を含む): 10177920

約数和(自身を除く): 6278120

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 31, 34, 37, 40, 50, 62, 68, 74, 85, 100, 124, 136, 148, 155, 170, 185, 200, 248, 296, 310, 340, 370, 425, 527, 620, 629, 680, 740, 775, 850, 925, 1054, 1147, 1240, 1258, 1480, 1550, 1700, 1850, 2108, 2294, 2516, 2635, 3100, 3145, 3400, 3700, 4216, 4588, 5032, 5270, 5735, 6200, 6290, 7400, 9176, 10540, 11470, 12580, 13175, 15725, 19499, 21080, 22940, 25160, 26350, 28675, 31450, 38998, 45880, 52700, 57350, 62900, 77996, 97495, 105400, 114700, 125800, 155992, 194990, 229400, 389980, 487475, 779960, 974950, 1949900, 3899800]

約数ペア:

[(1, 3899800), (2, 1949900), (4, 974950), (5, 779960), (8, 487475), (10, 389980), (17, 229400), (20, 194990), (25, 155992), (31, 125800), (34, 114700), (37, 105400), (40, 97495), (50, 77996), (62, 62900), (68, 57350), (74, 52700), (85, 45880), (100, 38998), (124, 31450), (136, 28675), (148, 26350), (155, 25160), (170, 22940), (185, 21080), (200, 19499), (248, 15725), (296, 13175), (310, 12580), (340, 11470), (370, 10540), (425, 9176), (527, 7400), (620, 6290), (629, 6200), (680, 5735), (740, 5270), (775, 5032), (850, 4588), (925, 4216), (1054, 3700), (1147, 3400), (1240, 3145), (1258, 3100), (1480, 2635), (1550, 2516), (1700, 2294), (1850, 2108)]