101306020

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{36973}}^1$

素因数の和:37119

約数の個数: 24

約数和(自身を含む): 214301304

約数和(自身を除く): 112995284

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 36973, 73946, 147892, 184865, 369730, 739460, 5065301, 10130602, 20261204, 25326505, 50653010, 101306020]

約数ペア:

[(1, 101306020), (2, 50653010), (4, 25326505), (5, 20261204), (10, 10130602), (20, 5065301), (137, 739460), (274, 369730), (548, 184865), (685, 147892), (1370, 73946), (2740, 36973)]