2625799680010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457403}}^1\times {\mathrm{44159}}^1$

素因数の和:501582

約数の個数: 32

約数和(自身を含む): 5090138081280

約数和(自身を除く): 2464338401270

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 44159, 88318, 220795, 441590, 457403, 574067, 914806, 1148134, 2287015, 2870335, 4574030, 5740670, 5946239, 11892478, 29731195, 59462390, 20198459077, 40396918154, 100992295385, 201984590770, 262579968001, 525159936002, 1312899840005, 2625799680010]

約数ペア:

[(1, 2625799680010), (2, 1312899840005), (5, 525159936002), (10, 262579968001), (13, 201984590770), (26, 100992295385), (65, 40396918154), (130, 20198459077), (44159, 59462390), (88318, 29731195), (220795, 11892478), (441590, 5946239), (457403, 5740670), (574067, 4574030), (914806, 2870335), (1148134, 2287015)]