24531640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{87613}}^1$

素因数の和:87631

約数の個数: 32

約数和(自身を含む): 63082080

約数和(自身を除く): 38550440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 87613, 175226, 350452, 438065, 613291, 700904, 876130, 1226582, 1752260, 2453164, 3066455, 3504520, 4906328, 6132910, 12265820, 24531640]

約数ペア:

[(1, 24531640), (2, 12265820), (4, 6132910), (5, 4906328), (7, 3504520), (8, 3066455), (10, 2453164), (14, 1752260), (20, 1226582), (28, 876130), (35, 700904), (40, 613291), (56, 438065), (70, 350452), (140, 175226), (280, 87613)]