13355147200

素因数分解:

$2^6\times 5^2\times {\mathrm{31}}^1\times {\mathrm{269257}}^1$

素因数の和:269310

約数の個数: 84

約数和(自身を含む): 33922199872

約数和(自身を除く): 20567052672

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 155, 160, 200, 248, 310, 320, 400, 496, 620, 775, 800, 992, 1240, 1550, 1600, 1984, 2480, 3100, 4960, 6200, 9920, 12400, 24800, 49600, 269257, 538514, 1077028, 1346285, 2154056, 2692570, 4308112, 5385140, 6731425, 8346967, 8616224, 10770280, 13462850, 16693934, 17232448, 21540560, 26925700, 33387868, 41734835, 43081120, 53851400, 66775736, 83469670, 86162240, 107702800, 133551472, 166939340, 208674175, 215405600, 267102944, 333878680, 417348350, 430811200, 534205888, 667757360, 834696700, 1335514720, 1669393400, 2671029440, 3338786800, 6677573600, 13355147200]

約数ペア:

[(1, 13355147200), (2, 6677573600), (4, 3338786800), (5, 2671029440), (8, 1669393400), (10, 1335514720), (16, 834696700), (20, 667757360), (25, 534205888), (31, 430811200), (32, 417348350), (40, 333878680), (50, 267102944), (62, 215405600), (64, 208674175), (80, 166939340), (100, 133551472), (124, 107702800), (155, 86162240), (160, 83469670), (200, 66775736), (248, 53851400), (310, 43081120), (320, 41734835), (400, 33387868), (496, 26925700), (620, 21540560), (775, 17232448), (800, 16693934), (992, 13462850), (1240, 10770280), (1550, 8616224), (1600, 8346967), (1984, 6731425), (2480, 5385140), (3100, 4308112), (4960, 2692570), (6200, 2154056), (9920, 1346285), (12400, 1077028), (24800, 538514), (49600, 269257)]