3656900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:153

約数の個数: 72

約数和(自身を含む): 8931720

約数和(自身を除く): 5274820

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 97, 100, 116, 130, 145, 194, 260, 290, 325, 377, 388, 485, 580, 650, 725, 754, 970, 1261, 1300, 1450, 1508, 1885, 1940, 2425, 2522, 2813, 2900, 3770, 4850, 5044, 5626, 6305, 7540, 9425, 9700, 11252, 12610, 14065, 18850, 25220, 28130, 31525, 36569, 37700, 56260, 63050, 70325, 73138, 126100, 140650, 146276, 182845, 281300, 365690, 731380, 914225, 1828450, 3656900]

約数ペア:

[(1, 3656900), (2, 1828450), (4, 914225), (5, 731380), (10, 365690), (13, 281300), (20, 182845), (25, 146276), (26, 140650), (29, 126100), (50, 73138), (52, 70325), (58, 63050), (65, 56260), (97, 37700), (100, 36569), (116, 31525), (130, 28130), (145, 25220), (194, 18850), (260, 14065), (290, 12610), (325, 11252), (377, 9700), (388, 9425), (485, 7540), (580, 6305), (650, 5626), (725, 5044), (754, 4850), (970, 3770), (1261, 2900), (1300, 2813), (1450, 2522), (1508, 2425), (1885, 1940)]