418804370

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{4363}}^1$

素因数の和:4730

約数の個数: 32

約数和(自身を含む): 782377920

約数和(自身を除く): 363573550

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 331, 662, 1655, 3310, 4363, 8726, 9599, 19198, 21815, 43630, 47995, 95990, 126527, 253054, 632635, 1265270, 1444153, 2888306, 7220765, 14441530, 41880437, 83760874, 209402185, 418804370]

約数ペア:

[(1, 418804370), (2, 209402185), (5, 83760874), (10, 41880437), (29, 14441530), (58, 7220765), (145, 2888306), (290, 1444153), (331, 1265270), (662, 632635), (1655, 253054), (3310, 126527), (4363, 95990), (8726, 47995), (9599, 43630), (19198, 21815)]