155702950

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{239543}}^1$

素因数の和:239568

約数の個数: 24

約数和(自身を含む): 311886288

約数和(自身を除く): 156183338

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 239543, 479086, 1197715, 2395430, 3114059, 5988575, 6228118, 11977150, 15570295, 31140590, 77851475, 155702950]

約数ペア:

[(1, 155702950), (2, 77851475), (5, 31140590), (10, 15570295), (13, 11977150), (25, 6228118), (26, 5988575), (50, 3114059), (65, 2395430), (130, 1197715), (325, 479086), (650, 239543)]