68841550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{22571}}^1$

素因数の和:22644

約数の個数: 24

約数和(自身を含む): 130150152

約数和(自身を除く): 61308602

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 3050, 22571, 45142, 112855, 225710, 564275, 1128550, 1376831, 2753662, 6884155, 13768310, 34420775, 68841550]

約数ペア:

[(1, 68841550), (2, 34420775), (5, 13768310), (10, 6884155), (25, 2753662), (50, 1376831), (61, 1128550), (122, 564275), (305, 225710), (610, 112855), (1525, 45142), (3050, 22571)]