156667262020

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{2963}}^1\times {\mathrm{91163}}^1$

素因数の和:94164

約数の個数: 48

約数和(自身を含む): 340464720960

約数和(自身を除く): 183797458940

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 2963, 5926, 11852, 14815, 29630, 59260, 85927, 91163, 171854, 182326, 343708, 364652, 429635, 455815, 859270, 911630, 1718540, 1823260, 2643727, 5287454, 10574908, 13218635, 26437270, 52874540, 270115969, 540231938, 1080463876, 1350579845, 2701159690, 5402319380, 7833363101, 15666726202, 31333452404, 39166815505, 78333631010, 156667262020]

約数ペア:

[(1, 156667262020), (2, 78333631010), (4, 39166815505), (5, 31333452404), (10, 15666726202), (20, 7833363101), (29, 5402319380), (58, 2701159690), (116, 1350579845), (145, 1080463876), (290, 540231938), (580, 270115969), (2963, 52874540), (5926, 26437270), (11852, 13218635), (14815, 10574908), (29630, 5287454), (59260, 2643727), (85927, 1823260), (91163, 1718540), (171854, 911630), (182326, 859270), (343708, 455815), (364652, 429635)]