1330527740

素因数分解:

$2^2\times 5^1\times {\mathrm{797}}^1\times {\mathrm{83471}}^1$

素因数の和:84277

約数の個数: 24

約数和(自身を含む): 2797647552

約数和(自身を除く): 1467119812

約数列:

[1, 2, 4, 5, 10, 20, 797, 1594, 3188, 3985, 7970, 15940, 83471, 166942, 333884, 417355, 834710, 1669420, 66526387, 133052774, 266105548, 332631935, 665263870, 1330527740]

約数ペア:

[(1, 1330527740), (2, 665263870), (4, 332631935), (5, 266105548), (10, 133052774), (20, 66526387), (797, 1669420), (1594, 834710), (3188, 417355), (3985, 333884), (7970, 166942), (15940, 83471)]