100147780

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{84871}}^1$

素因数の和:84939

約数の個数: 24

約数和(自身を含む): 213877440

約数和(自身を除く): 113729660

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1180, 84871, 169742, 339484, 424355, 848710, 1697420, 5007389, 10014778, 20029556, 25036945, 50073890, 100147780]

約数ペア:

[(1, 100147780), (2, 50073890), (4, 25036945), (5, 20029556), (10, 10014778), (20, 5007389), (59, 1697420), (118, 848710), (236, 424355), (295, 339484), (590, 169742), (1180, 84871)]