11499140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1148

約数の個数: 48

約数和(自身を含む): 26417664

約数和(自身を除く): 14918524

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 62, 68, 85, 124, 155, 170, 310, 340, 527, 620, 1054, 1091, 2108, 2182, 2635, 4364, 5270, 5455, 10540, 10910, 18547, 21820, 33821, 37094, 67642, 74188, 92735, 135284, 169105, 185470, 338210, 370940, 574957, 676420, 1149914, 2299828, 2874785, 5749570, 11499140]

約数ペア:

[(1, 11499140), (2, 5749570), (4, 2874785), (5, 2299828), (10, 1149914), (17, 676420), (20, 574957), (31, 370940), (34, 338210), (62, 185470), (68, 169105), (85, 135284), (124, 92735), (155, 74188), (170, 67642), (310, 37094), (340, 33821), (527, 21820), (620, 18547), (1054, 10910), (1091, 10540), (2108, 5455), (2182, 5270), (2635, 4364)]