42016250

素因数分解:

$2^1\times 5^4\times {\mathrm{33613}}^1$

素因数の和:33635

約数の個数: 20

約数和(自身を含む): 78757602

約数和(自身を除く): 36741352

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 33613, 67226, 168065, 336130, 840325, 1680650, 4201625, 8403250, 21008125, 42016250]

約数ペア:

[(1, 42016250), (2, 21008125), (5, 8403250), (10, 4201625), (25, 1680650), (50, 840325), (125, 336130), (250, 168065), (625, 67226), (1250, 33613)]