12859700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{18371}}^1$

素因数の和:18392

約数の個数: 36

約数和(自身を含む): 31893792

約数和(自身を除く): 19034092

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 700, 18371, 36742, 73484, 91855, 128597, 183710, 257194, 367420, 459275, 514388, 642985, 918550, 1285970, 1837100, 2571940, 3214925, 6429850, 12859700]

約数ペア:

[(1, 12859700), (2, 6429850), (4, 3214925), (5, 2571940), (7, 1837100), (10, 1285970), (14, 918550), (20, 642985), (25, 514388), (28, 459275), (35, 367420), (50, 257194), (70, 183710), (100, 128597), (140, 91855), (175, 73484), (350, 36742), (700, 18371)]