3855967550

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{641}}^1\times {\mathrm{3881}}^1$

素因数の和:4565

約数の個数: 48

約数和(自身を含む): 7416918144

約数和(自身を除く): 3560950594

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 641, 775, 1282, 1550, 3205, 3881, 6410, 7762, 16025, 19405, 19871, 32050, 38810, 39742, 97025, 99355, 120311, 194050, 198710, 240622, 496775, 601555, 993550, 1203110, 2487721, 3007775, 4975442, 6015550, 12438605, 24877210, 62193025, 77119351, 124386050, 154238702, 385596755, 771193510, 1927983775, 3855967550]

約数ペア:

[(1, 3855967550), (2, 1927983775), (5, 771193510), (10, 385596755), (25, 154238702), (31, 124386050), (50, 77119351), (62, 62193025), (155, 24877210), (310, 12438605), (641, 6015550), (775, 4975442), (1282, 3007775), (1550, 2487721), (3205, 1203110), (3881, 993550), (6410, 601555), (7762, 496775), (16025, 240622), (19405, 198710), (19871, 194050), (32050, 120311), (38810, 99355), (39742, 97025)]