10104920

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{239}}^1$

素因数の和:408

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 16160680

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 151, 239, 280, 302, 478, 604, 755, 956, 1057, 1195, 1208, 1510, 1673, 1912, 2114, 2390, 3020, 3346, 4228, 4780, 5285, 6040, 6692, 8365, 8456, 9560, 10570, 13384, 16730, 21140, 33460, 36089, 42280, 66920, 72178, 144356, 180445, 252623, 288712, 360890, 505246, 721780, 1010492, 1263115, 1443560, 2020984, 2526230, 5052460, 10104920]

約数ペア:

[(1, 10104920), (2, 5052460), (4, 2526230), (5, 2020984), (7, 1443560), (8, 1263115), (10, 1010492), (14, 721780), (20, 505246), (28, 360890), (35, 288712), (40, 252623), (56, 180445), (70, 144356), (140, 72178), (151, 66920), (239, 42280), (280, 36089), (302, 33460), (478, 21140), (604, 16730), (755, 13384), (956, 10570), (1057, 9560), (1195, 8456), (1208, 8365), (1510, 6692), (1673, 6040), (1912, 5285), (2114, 4780), (2390, 4228), (3020, 3346)]