388680710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{33023}}^1$

素因数の和:33148

約数の個数: 32

約数和(自身を含む): 770383872

約数和(自身を除く): 381703162

約数列:

[1, 2, 5, 10, 11, 22, 55, 107, 110, 214, 535, 1070, 1177, 2354, 5885, 11770, 33023, 66046, 165115, 330230, 363253, 726506, 1816265, 3533461, 3632530, 7066922, 17667305, 35334610, 38868071, 77736142, 194340355, 388680710]

約数ペア:

[(1, 388680710), (2, 194340355), (5, 77736142), (10, 38868071), (11, 35334610), (22, 17667305), (55, 7066922), (107, 3632530), (110, 3533461), (214, 1816265), (535, 726506), (1070, 363253), (1177, 330230), (2354, 165115), (5885, 66046), (11770, 33023)]