91855360

素因数分解:

$2^9\times 5^1\times {\mathrm{53}}^1\times {\mathrm{677}}^1$

素因数の和:753

約数の個数: 80

約数和(自身を含む): 224724456

約数和(自身を除く): 132869096

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 64, 80, 106, 128, 160, 212, 256, 265, 320, 424, 512, 530, 640, 677, 848, 1060, 1280, 1354, 1696, 2120, 2560, 2708, 3385, 3392, 4240, 5416, 6770, 6784, 8480, 10832, 13540, 13568, 16960, 21664, 27080, 27136, 33920, 35881, 43328, 54160, 67840, 71762, 86656, 108320, 135680, 143524, 173312, 179405, 216640, 287048, 346624, 358810, 433280, 574096, 717620, 866560, 1148192, 1435240, 1733120, 2296384, 2870480, 4592768, 5740960, 9185536, 11481920, 18371072, 22963840, 45927680, 91855360]

約数ペア:

[(1, 91855360), (2, 45927680), (4, 22963840), (5, 18371072), (8, 11481920), (10, 9185536), (16, 5740960), (20, 4592768), (32, 2870480), (40, 2296384), (53, 1733120), (64, 1435240), (80, 1148192), (106, 866560), (128, 717620), (160, 574096), (212, 433280), (256, 358810), (265, 346624), (320, 287048), (424, 216640), (512, 179405), (530, 173312), (640, 143524), (677, 135680), (848, 108320), (1060, 86656), (1280, 71762), (1354, 67840), (1696, 54160), (2120, 43328), (2560, 35881), (2708, 33920), (3385, 27136), (3392, 27080), (4240, 21664), (5416, 16960), (6770, 13568), (6784, 13540), (8480, 10832)]