25092470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{769}}^1$

素因数の和:1040

約数の個数: 32

約数和(自身を含む): 48898080

約数和(自身を除く): 23805610

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 251, 502, 769, 1255, 1538, 2510, 3263, 3845, 6526, 7690, 9997, 16315, 19994, 32630, 49985, 99970, 193019, 386038, 965095, 1930190, 2509247, 5018494, 12546235, 25092470]

約数ペア:

[(1, 25092470), (2, 12546235), (5, 5018494), (10, 2509247), (13, 1930190), (26, 965095), (65, 386038), (130, 193019), (251, 99970), (502, 49985), (769, 32630), (1255, 19994), (1538, 16315), (2510, 9997), (3263, 7690), (3845, 6526)]