11637440

素因数分解:

$2^6\times 5^1\times {\mathrm{41}}^1\times {\mathrm{887}}^1$

素因数の和:945

約数の個数: 56

約数和(自身を含む): 28419552

約数和(自身を除く): 16782112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 160, 164, 205, 320, 328, 410, 656, 820, 887, 1312, 1640, 1774, 2624, 3280, 3548, 4435, 6560, 7096, 8870, 13120, 14192, 17740, 28384, 35480, 36367, 56768, 70960, 72734, 141920, 145468, 181835, 283840, 290936, 363670, 581872, 727340, 1163744, 1454680, 2327488, 2909360, 5818720, 11637440]

約数ペア:

[(1, 11637440), (2, 5818720), (4, 2909360), (5, 2327488), (8, 1454680), (10, 1163744), (16, 727340), (20, 581872), (32, 363670), (40, 290936), (41, 283840), (64, 181835), (80, 145468), (82, 141920), (160, 72734), (164, 70960), (205, 56768), (320, 36367), (328, 35480), (410, 28384), (656, 17740), (820, 14192), (887, 13120), (1312, 8870), (1640, 7096), (1774, 6560), (2624, 4435), (3280, 3548)]