1330400530

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{277}}^1\times {\mathrm{4663}}^1$

素因数の和:5050

約数の個数: 32

約数和(自身を含む): 2427220224

約数和(自身を除く): 1096819694

約数列:

[1, 2, 5, 10, 103, 206, 277, 515, 554, 1030, 1385, 2770, 4663, 9326, 23315, 28531, 46630, 57062, 142655, 285310, 480289, 960578, 1291651, 2401445, 2583302, 4802890, 6458255, 12916510, 133040053, 266080106, 665200265, 1330400530]

約数ペア:

[(1, 1330400530), (2, 665200265), (5, 266080106), (10, 133040053), (103, 12916510), (206, 6458255), (277, 4802890), (515, 2583302), (554, 2401445), (1030, 1291651), (1385, 960578), (2770, 480289), (4663, 285310), (9326, 142655), (23315, 57062), (28531, 46630)]