63313960

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{54581}}^1$

素因数の和:54621

約数の個数: 32

約数和(自身を含む): 147371400

約数和(自身を除く): 84057440

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 54581, 109162, 218324, 272905, 436648, 545810, 1091620, 1582849, 2183240, 3165698, 6331396, 7914245, 12662792, 15828490, 31656980, 63313960]

約数ペア:

[(1, 63313960), (2, 31656980), (4, 15828490), (5, 12662792), (8, 7914245), (10, 6331396), (20, 3165698), (29, 2183240), (40, 1582849), (58, 1091620), (116, 545810), (145, 436648), (232, 272905), (290, 218324), (580, 109162), (1160, 54581)]