4920790090

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{859}}^1\times {\mathrm{9391}}^1$

素因数の和:10318

約数の個数: 32

約数和(自身を含む): 9014065920

約数和(自身を除く): 4093275830

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 859, 1718, 4295, 8590, 9391, 18782, 46955, 52399, 93910, 104798, 261995, 523990, 572851, 1145702, 2864255, 5728510, 8066869, 16133738, 40334345, 80668690, 492079009, 984158018, 2460395045, 4920790090]

約数ペア:

[(1, 4920790090), (2, 2460395045), (5, 984158018), (10, 492079009), (61, 80668690), (122, 40334345), (305, 16133738), (610, 8066869), (859, 5728510), (1718, 2864255), (4295, 1145702), (8590, 572851), (9391, 523990), (18782, 261995), (46955, 104798), (52399, 93910)]