259264510

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{11621}}^1$

素因数の和:11748

約数の個数: 32

約数和(自身を含む): 492028992

約数和(自身を除く): 232764482

約数列:

[1, 2, 5, 10, 23, 46, 97, 115, 194, 230, 485, 970, 2231, 4462, 11155, 11621, 22310, 23242, 58105, 116210, 267283, 534566, 1127237, 1336415, 2254474, 2672830, 5636185, 11272370, 25926451, 51852902, 129632255, 259264510]

約数ペア:

[(1, 259264510), (2, 129632255), (5, 51852902), (10, 25926451), (23, 11272370), (46, 5636185), (97, 2672830), (115, 2254474), (194, 1336415), (230, 1127237), (485, 534566), (970, 267283), (2231, 116210), (4462, 58105), (11155, 23242), (11621, 22310)]