117520040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{24281}}^1$

素因数の和:24314

約数の個数: 48

約数和(自身を含む): 290655540

約数和(自身を除く): 173135500

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, 24281, 48562, 97124, 121405, 194248, 242810, 267091, 485620, 534182, 971240, 1068364, 1335455, 2136728, 2670910, 2938001, 5341820, 5876002, 10683640, 11752004, 14690005, 23504008, 29380010, 58760020, 117520040]

約数ペア:

[(1, 117520040), (2, 58760020), (4, 29380010), (5, 23504008), (8, 14690005), (10, 11752004), (11, 10683640), (20, 5876002), (22, 5341820), (40, 2938001), (44, 2670910), (55, 2136728), (88, 1335455), (110, 1068364), (121, 971240), (220, 534182), (242, 485620), (440, 267091), (484, 242810), (605, 194248), (968, 121405), (1210, 97124), (2420, 48562), (4840, 24281)]