25570580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9613}}^1$

素因数の和:9648

約数の個数: 48

約数和(自身を含む): 64606080

約数和(自身を除く): 39035500

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 9613, 19226, 38452, 48065, 67291, 96130, 134582, 182647, 192260, 269164, 336455, 365294, 672910, 730588, 913235, 1278529, 1345820, 1826470, 2557058, 3652940, 5114116, 6392645, 12785290, 25570580]

約数ペア:

[(1, 25570580), (2, 12785290), (4, 6392645), (5, 5114116), (7, 3652940), (10, 2557058), (14, 1826470), (19, 1345820), (20, 1278529), (28, 913235), (35, 730588), (38, 672910), (70, 365294), (76, 336455), (95, 269164), (133, 192260), (140, 182647), (190, 134582), (266, 96130), (380, 67291), (532, 48065), (665, 38452), (1330, 19226), (2660, 9613)]