24557990

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{317}}^1$

素因数の和:512

約数の個数: 32

約数和(自身を含む): 45425664

約数和(自身を除く): 20867674

約数列:

[1, 2, 5, 10, 61, 122, 127, 254, 305, 317, 610, 634, 635, 1270, 1585, 3170, 7747, 15494, 19337, 38674, 38735, 40259, 77470, 80518, 96685, 193370, 201295, 402590, 2455799, 4911598, 12278995, 24557990]

約数ペア:

[(1, 24557990), (2, 12278995), (5, 4911598), (10, 2455799), (61, 402590), (122, 201295), (127, 193370), (254, 96685), (305, 80518), (317, 77470), (610, 40259), (634, 38735), (635, 38674), (1270, 19337), (1585, 15494), (3170, 7747)]