2956559960

素因数分解:

$2^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{564229}}^1$

素因数の和:564371

約数の個数: 32

約数和(自身を含む): 6703052400

約数和(自身を除く): 3746492440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 131, 262, 524, 655, 1048, 1310, 2620, 5240, 564229, 1128458, 2256916, 2821145, 4513832, 5642290, 11284580, 22569160, 73913999, 147827998, 295655996, 369569995, 591311992, 739139990, 1478279980, 2956559960]

約数ペア:

[(1, 2956559960), (2, 1478279980), (4, 739139990), (5, 591311992), (8, 369569995), (10, 295655996), (20, 147827998), (40, 73913999), (131, 22569160), (262, 11284580), (524, 5642290), (655, 4513832), (1048, 2821145), (1310, 2256916), (2620, 1128458), (5240, 564229)]