41220790

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{24391}}^1$

素因数の和:24424

約数の個数: 24

約数和(自身を含む): 80347248

約数和(自身を除く): 39126458

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 24391, 48782, 121955, 243910, 317083, 634166, 1585415, 3170830, 4122079, 8244158, 20610395, 41220790]

約数ペア:

[(1, 41220790), (2, 20610395), (5, 8244158), (10, 4122079), (13, 3170830), (26, 1585415), (65, 634166), (130, 317083), (169, 243910), (338, 121955), (845, 48782), (1690, 24391)]