2280456432010

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{253665899}}^1$

素因数の和:253665966

約数の個数: 32

約数和(自身を含む): 4383346752000

約数和(自身を除く): 2102890319990

約数列:

[1, 2, 5, 10, 29, 31, 58, 62, 145, 155, 290, 310, 899, 1798, 4495, 8990, 253665899, 507331798, 1268329495, 2536658990, 7356311071, 7863642869, 14712622142, 15727285738, 36781555355, 39318214345, 73563110710, 78636428690, 228045643201, 456091286402, 1140228216005, 2280456432010]

約数ペア:

[(1, 2280456432010), (2, 1140228216005), (5, 456091286402), (10, 228045643201), (29, 78636428690), (31, 73563110710), (58, 39318214345), (62, 36781555355), (145, 15727285738), (155, 14712622142), (290, 7863642869), (310, 7356311071), (899, 2536658990), (1798, 1268329495), (4495, 507331798), (8990, 253665899)]