8045785960

素因数分解:

$2^3\times 5^1\times {\mathrm{773}}^1\times {\mathrm{260213}}^1$

素因数の和:260997

約数の個数: 32

約数和(自身を含む): 18126507240

約数和(自身を除く): 10080721280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 773, 1546, 3092, 3865, 6184, 7730, 15460, 30920, 260213, 520426, 1040852, 1301065, 2081704, 2602130, 5204260, 10408520, 201144649, 402289298, 804578596, 1005723245, 1609157192, 2011446490, 4022892980, 8045785960]

約数ペア:

[(1, 8045785960), (2, 4022892980), (4, 2011446490), (5, 1609157192), (8, 1005723245), (10, 804578596), (20, 402289298), (40, 201144649), (773, 10408520), (1546, 5204260), (3092, 2602130), (3865, 2081704), (6184, 1301065), (7730, 1040852), (15460, 520426), (30920, 260213)]