65226040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{2797}}^1$

素因数の和:2872

約数の個数: 64

約数和(自身を含む): 163179360

約数和(自身を除く): 97953320

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 53, 55, 88, 106, 110, 212, 220, 265, 424, 440, 530, 583, 1060, 1166, 2120, 2332, 2797, 2915, 4664, 5594, 5830, 11188, 11660, 13985, 22376, 23320, 27970, 30767, 55940, 61534, 111880, 123068, 148241, 153835, 246136, 296482, 307670, 592964, 615340, 741205, 1185928, 1230680, 1482410, 1630651, 2964820, 3261302, 5929640, 6522604, 8153255, 13045208, 16306510, 32613020, 65226040]

約数ペア:

[(1, 65226040), (2, 32613020), (4, 16306510), (5, 13045208), (8, 8153255), (10, 6522604), (11, 5929640), (20, 3261302), (22, 2964820), (40, 1630651), (44, 1482410), (53, 1230680), (55, 1185928), (88, 741205), (106, 615340), (110, 592964), (212, 307670), (220, 296482), (265, 246136), (424, 153835), (440, 148241), (530, 123068), (583, 111880), (1060, 61534), (1166, 55940), (2120, 30767), (2332, 27970), (2797, 23320), (2915, 22376), (4664, 13985), (5594, 11660), (5830, 11188)]