26725723220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{190898023}}^1$

素因数の和:190898039

約数の個数: 24

約数和(自身を含む): 64141736064

約数和(自身を除く): 37416012844

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 190898023, 381796046, 763592092, 954490115, 1336286161, 1908980230, 2672572322, 3817960460, 5345144644, 6681430805, 13362861610, 26725723220]

約数ペア:

[(1, 26725723220), (2, 13362861610), (4, 6681430805), (5, 5345144644), (7, 3817960460), (10, 2672572322), (14, 1908980230), (20, 1336286161), (28, 954490115), (35, 763592092), (70, 381796046), (140, 190898023)]