9941080

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{8017}}^1$

素因数の和:8059

約数の個数: 32

約数和(自身を含む): 23091840

約数和(自身を除く): 13150760

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 8017, 16034, 32068, 40085, 64136, 80170, 160340, 248527, 320680, 497054, 994108, 1242635, 1988216, 2485270, 4970540, 9941080]

約数ペア:

[(1, 9941080), (2, 4970540), (4, 2485270), (5, 1988216), (8, 1242635), (10, 994108), (20, 497054), (31, 320680), (40, 248527), (62, 160340), (124, 80170), (155, 64136), (248, 40085), (310, 32068), (620, 16034), (1240, 8017)]