201014080

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{21661}}^1$

素因数の和:21707

約数の個数: 56

約数和(自身を含む): 495193320

約数和(自身を除く): 294179240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 232, 290, 320, 464, 580, 928, 1160, 1856, 2320, 4640, 9280, 21661, 43322, 86644, 108305, 173288, 216610, 346576, 433220, 628169, 693152, 866440, 1256338, 1386304, 1732880, 2512676, 3140845, 3465760, 5025352, 6281690, 6931520, 10050704, 12563380, 20101408, 25126760, 40202816, 50253520, 100507040, 201014080]

約数ペア:

[(1, 201014080), (2, 100507040), (4, 50253520), (5, 40202816), (8, 25126760), (10, 20101408), (16, 12563380), (20, 10050704), (29, 6931520), (32, 6281690), (40, 5025352), (58, 3465760), (64, 3140845), (80, 2512676), (116, 1732880), (145, 1386304), (160, 1256338), (232, 866440), (290, 693152), (320, 628169), (464, 433220), (580, 346576), (928, 216610), (1160, 173288), (1856, 108305), (2320, 86644), (4640, 43322), (9280, 21661)]