97078780

素因数分解:

$2^2\times 5^1\times {\mathrm{617}}^1\times {\mathrm{7867}}^1$

素因数の和:8493

約数の個数: 24

約数和(自身を含む): 204221808

約数和(自身を除く): 107143028

約数列:

[1, 2, 4, 5, 10, 20, 617, 1234, 2468, 3085, 6170, 7867, 12340, 15734, 31468, 39335, 78670, 157340, 4853939, 9707878, 19415756, 24269695, 48539390, 97078780]

約数ペア:

[(1, 97078780), (2, 48539390), (4, 24269695), (5, 19415756), (10, 9707878), (20, 4853939), (617, 157340), (1234, 78670), (2468, 39335), (3085, 31468), (6170, 15734), (7867, 12340)]