24769640

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{88463}}^1$

素因数の和:88481

約数の個数: 32

約数和(自身を含む): 63694080

約数和(自身を除く): 38924440

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 88463, 176926, 353852, 442315, 619241, 707704, 884630, 1238482, 1769260, 2476964, 3096205, 3538520, 4953928, 6192410, 12384820, 24769640]

約数ペア:

[(1, 24769640), (2, 12384820), (4, 6192410), (5, 4953928), (7, 3538520), (8, 3096205), (10, 2476964), (14, 1769260), (20, 1238482), (28, 884630), (35, 707704), (40, 619241), (56, 442315), (70, 353852), (140, 176926), (280, 88463)]