57732740

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{953}}^1$

素因数の和:1208

約数の個数: 48

約数和(自身を含む): 131262768

約数和(自身を除く): 73530028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 233, 260, 466, 932, 953, 1165, 1906, 2330, 3029, 3812, 4660, 4765, 6058, 9530, 12116, 12389, 15145, 19060, 24778, 30290, 49556, 60580, 61945, 123890, 222049, 247780, 444098, 888196, 1110245, 2220490, 2886637, 4440980, 5773274, 11546548, 14433185, 28866370, 57732740]

約数ペア:

[(1, 57732740), (2, 28866370), (4, 14433185), (5, 11546548), (10, 5773274), (13, 4440980), (20, 2886637), (26, 2220490), (52, 1110245), (65, 888196), (130, 444098), (233, 247780), (260, 222049), (466, 123890), (932, 61945), (953, 60580), (1165, 49556), (1906, 30290), (2330, 24778), (3029, 19060), (3812, 15145), (4660, 12389), (4765, 12116), (6058, 9530)]