26500630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{10729}}^1$

素因数の和:10768

約数の個数: 32

約数和(自身を含む): 54079200

約数和(自身を除く): 27578570

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 190, 247, 494, 1235, 2470, 10729, 21458, 53645, 107290, 139477, 203851, 278954, 407702, 697385, 1019255, 1394770, 2038510, 2650063, 5300126, 13250315, 26500630]

約数ペア:

[(1, 26500630), (2, 13250315), (5, 5300126), (10, 2650063), (13, 2038510), (19, 1394770), (26, 1019255), (38, 697385), (65, 407702), (95, 278954), (130, 203851), (190, 139477), (247, 107290), (494, 53645), (1235, 21458), (2470, 10729)]