45336890

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{157}}^1\times {\mathrm{431}}^1$

素因数の和:662

約数の個数: 32

約数和(自身を含む): 83545344

約数和(自身を除く): 38208454

約数列:

[1, 2, 5, 10, 67, 134, 157, 314, 335, 431, 670, 785, 862, 1570, 2155, 4310, 10519, 21038, 28877, 52595, 57754, 67667, 105190, 135334, 144385, 288770, 338335, 676670, 4533689, 9067378, 22668445, 45336890]

約数ペア:

[(1, 45336890), (2, 22668445), (5, 9067378), (10, 4533689), (67, 676670), (134, 338335), (157, 288770), (314, 144385), (335, 135334), (431, 105190), (670, 67667), (785, 57754), (862, 52595), (1570, 28877), (2155, 21038), (4310, 10519)]