100108910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{2521}}^1$

素因数の和:2577

約数の個数: 48

約数和(自身を含む): 207550512

約数和(自身を除く): 107441602

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 361, 418, 722, 1045, 1805, 2090, 2521, 3610, 3971, 5042, 7942, 12605, 19855, 25210, 27731, 39710, 47899, 55462, 95798, 138655, 239495, 277310, 478990, 526889, 910081, 1053778, 1820162, 2634445, 4550405, 5268890, 9100810, 10010891, 20021782, 50054455, 100108910]

約数ペア:

[(1, 100108910), (2, 50054455), (5, 20021782), (10, 10010891), (11, 9100810), (19, 5268890), (22, 4550405), (38, 2634445), (55, 1820162), (95, 1053778), (110, 910081), (190, 526889), (209, 478990), (361, 277310), (418, 239495), (722, 138655), (1045, 95798), (1805, 55462), (2090, 47899), (2521, 39710), (3610, 27731), (3971, 25210), (5042, 19855), (7942, 12605)]