9624880

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3881}}^1$

素因数の和:3925

約数の個数: 40

約数和(自身を含む): 23105664

約数和(自身を除く): 13480784

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 3881, 7762, 15524, 19405, 31048, 38810, 62096, 77620, 120311, 155240, 240622, 310480, 481244, 601555, 962488, 1203110, 1924976, 2406220, 4812440, 9624880]

約数ペア:

[(1, 9624880), (2, 4812440), (4, 2406220), (5, 1924976), (8, 1203110), (10, 962488), (16, 601555), (20, 481244), (31, 310480), (40, 240622), (62, 155240), (80, 120311), (124, 77620), (155, 62096), (248, 38810), (310, 31048), (496, 19405), (620, 15524), (1240, 7762), (2480, 3881)]