61956760

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53411}}^1$

素因数の和:53451

約数の個数: 32

約数和(自身を含む): 144212400

約数和(自身を除く): 82255640

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 53411, 106822, 213644, 267055, 427288, 534110, 1068220, 1548919, 2136440, 3097838, 6195676, 7744595, 12391352, 15489190, 30978380, 61956760]

約数ペア:

[(1, 61956760), (2, 30978380), (4, 15489190), (5, 12391352), (8, 7744595), (10, 6195676), (20, 3097838), (29, 2136440), (40, 1548919), (58, 1068220), (116, 534110), (145, 427288), (232, 267055), (290, 213644), (580, 106822), (1160, 53411)]