25020139060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{5765009}}^1$

素因数の和:5765056

約数の個数: 48

約数和(自身を含む): 61985387520

約数和(自身を除く): 36965248460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 31, 35, 62, 70, 124, 140, 155, 217, 310, 434, 620, 868, 1085, 2170, 4340, 5765009, 11530018, 23060036, 28825045, 40355063, 57650090, 80710126, 115300180, 161420252, 178715279, 201775315, 357430558, 403550630, 714861116, 807101260, 893576395, 1251006953, 1787152790, 2502013906, 3574305580, 5004027812, 6255034765, 12510069530, 25020139060]

約数ペア:

[(1, 25020139060), (2, 12510069530), (4, 6255034765), (5, 5004027812), (7, 3574305580), (10, 2502013906), (14, 1787152790), (20, 1251006953), (28, 893576395), (31, 807101260), (35, 714861116), (62, 403550630), (70, 357430558), (124, 201775315), (140, 178715279), (155, 161420252), (217, 115300180), (310, 80710126), (434, 57650090), (620, 40355063), (868, 28825045), (1085, 23060036), (2170, 11530018), (4340, 5765009)]