107791640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{22271}}^1$

素因数の和:22304

約数の個数: 48

約数和(自身を含む): 266595840

約数和(自身を除く): 158804200

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 22271, 44542, 89084, 111355, 178168, 222710, 244981, 445420, 489962, 890840, 979924, 1224905, 1959848, 2449810, 2694791, 4899620, 5389582, 9799240, 10779164, 13473955, 21558328, 26947910, 53895820, 107791640]

約数ペア:

[(1, 107791640), (2, 53895820), (4, 26947910), (5, 21558328), (8, 13473955), (10, 10779164), (11, 9799240), (20, 5389582), (22, 4899620), (40, 2694791), (44, 2449810), (55, 1959848), (88, 1224905), (110, 979924), (121, 890840), (220, 489962), (242, 445420), (440, 244981), (484, 222710), (605, 178168), (968, 111355), (1210, 89084), (2420, 44542), (4840, 22271)]