72335180

素因数分解:

$2^2\times 5^1\times {\mathrm{59}}^2\times {\mathrm{1039}}^1$

素因数の和:1166

約数の個数: 36

約数和(自身を含む): 154670880

約数和(自身を除く): 82335700

約数列:

[1, 2, 4, 5, 10, 20, 59, 118, 236, 295, 590, 1039, 1180, 2078, 3481, 4156, 5195, 6962, 10390, 13924, 17405, 20780, 34810, 61301, 69620, 122602, 245204, 306505, 613010, 1226020, 3616759, 7233518, 14467036, 18083795, 36167590, 72335180]

約数ペア:

[(1, 72335180), (2, 36167590), (4, 18083795), (5, 14467036), (10, 7233518), (20, 3616759), (59, 1226020), (118, 613010), (236, 306505), (295, 245204), (590, 122602), (1039, 69620), (1180, 61301), (2078, 34810), (3481, 20780), (4156, 17405), (5195, 13924), (6962, 10390)]