101165920

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21803}}^1$

素因数の和:21847

約数の個数: 48

約数和(自身を含む): 247257360

約数和(自身を除く): 146091440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 21803, 43606, 87212, 109015, 174424, 218030, 348848, 436060, 632287, 697696, 872120, 1264574, 1744240, 2529148, 3161435, 3488480, 5058296, 6322870, 10116592, 12645740, 20233184, 25291480, 50582960, 101165920]

約数ペア:

[(1, 101165920), (2, 50582960), (4, 25291480), (5, 20233184), (8, 12645740), (10, 10116592), (16, 6322870), (20, 5058296), (29, 3488480), (32, 3161435), (40, 2529148), (58, 1744240), (80, 1264574), (116, 872120), (145, 697696), (160, 632287), (232, 436060), (290, 348848), (464, 218030), (580, 174424), (928, 109015), (1160, 87212), (2320, 43606), (4640, 21803)]