5229250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1609}}^1$

素因数の和:1639

約数の個数: 32

約数和(自身を含む): 10548720

約数和(自身を除く): 5319470

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 125, 130, 250, 325, 650, 1609, 1625, 3218, 3250, 8045, 16090, 20917, 40225, 41834, 80450, 104585, 201125, 209170, 402250, 522925, 1045850, 2614625, 5229250]

約数ペア:

[(1, 5229250), (2, 2614625), (5, 1045850), (10, 522925), (13, 402250), (25, 209170), (26, 201125), (50, 104585), (65, 80450), (125, 41834), (130, 40225), (250, 20917), (325, 16090), (650, 8045), (1609, 3250), (1625, 3218)]