126135880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{2267}}^1$

素因数の和:2398

約数の個数: 64

約数和(自身を含む): 308629440

約数和(自身を除く): 182493560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 107, 130, 214, 260, 428, 520, 535, 856, 1070, 1391, 2140, 2267, 2782, 4280, 4534, 5564, 6955, 9068, 11128, 11335, 13910, 18136, 22670, 27820, 29471, 45340, 55640, 58942, 90680, 117884, 147355, 235768, 242569, 294710, 485138, 589420, 970276, 1178840, 1212845, 1940552, 2425690, 3153397, 4851380, 6306794, 9702760, 12613588, 15766985, 25227176, 31533970, 63067940, 126135880]

約数ペア:

[(1, 126135880), (2, 63067940), (4, 31533970), (5, 25227176), (8, 15766985), (10, 12613588), (13, 9702760), (20, 6306794), (26, 4851380), (40, 3153397), (52, 2425690), (65, 1940552), (104, 1212845), (107, 1178840), (130, 970276), (214, 589420), (260, 485138), (428, 294710), (520, 242569), (535, 235768), (856, 147355), (1070, 117884), (1391, 90680), (2140, 58942), (2267, 55640), (2782, 45340), (4280, 29471), (4534, 27820), (5564, 22670), (6955, 18136), (9068, 13910), (11128, 11335)]