14143640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{50513}}^1$

素因数の和:50531

約数の個数: 32

約数和(自身を含む): 36370080

約数和(自身を除く): 22226440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 50513, 101026, 202052, 252565, 353591, 404104, 505130, 707182, 1010260, 1414364, 1767955, 2020520, 2828728, 3535910, 7071820, 14143640]

約数ペア:

[(1, 14143640), (2, 7071820), (4, 3535910), (5, 2828728), (7, 2020520), (8, 1767955), (10, 1414364), (14, 1010260), (20, 707182), (28, 505130), (35, 404104), (40, 353591), (56, 252565), (70, 202052), (140, 101026), (280, 50513)]