9142250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:156

約数の個数: 64

約数和(自身を含む): 19262880

約数和(自身を除く): 10120630

約数列:

[1, 2, 5, 10, 13, 25, 26, 29, 50, 58, 65, 97, 125, 130, 145, 194, 250, 290, 325, 377, 485, 650, 725, 754, 970, 1261, 1450, 1625, 1885, 2425, 2522, 2813, 3250, 3625, 3770, 4850, 5626, 6305, 7250, 9425, 12125, 12610, 14065, 18850, 24250, 28130, 31525, 36569, 47125, 63050, 70325, 73138, 94250, 140650, 157625, 182845, 315250, 351625, 365690, 703250, 914225, 1828450, 4571125, 9142250]

約数ペア:

[(1, 9142250), (2, 4571125), (5, 1828450), (10, 914225), (13, 703250), (25, 365690), (26, 351625), (29, 315250), (50, 182845), (58, 157625), (65, 140650), (97, 94250), (125, 73138), (130, 70325), (145, 63050), (194, 47125), (250, 36569), (290, 31525), (325, 28130), (377, 24250), (485, 18850), (650, 14065), (725, 12610), (754, 12125), (970, 9425), (1261, 7250), (1450, 6305), (1625, 5626), (1885, 4850), (2425, 3770), (2522, 3625), (2813, 3250)]