72199150

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{33581}}^1$

素因数の和:33636

約数の個数: 24

約数和(自身を含む): 137417544

約数和(自身を除く): 65218394

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 215, 430, 1075, 2150, 33581, 67162, 167905, 335810, 839525, 1443983, 1679050, 2887966, 7219915, 14439830, 36099575, 72199150]

約数ペア:

[(1, 72199150), (2, 36099575), (5, 14439830), (10, 7219915), (25, 2887966), (43, 1679050), (50, 1443983), (86, 839525), (215, 335810), (430, 167905), (1075, 67162), (2150, 33581)]