72277490

素因数分解:

$2^1\times 5^1\times {\mathrm{1229}}^1\times {\mathrm{5881}}^1$

素因数の和:7117

約数の個数: 16

約数和(自身を含む): 130227480

約数和(自身を除く): 57949990

約数列:

[1, 2, 5, 10, 1229, 2458, 5881, 6145, 11762, 12290, 29405, 58810, 7227749, 14455498, 36138745, 72277490]

約数ペア:

[(1, 72277490), (2, 36138745), (5, 14455498), (10, 7227749), (1229, 58810), (2458, 29405), (5881, 12290), (6145, 11762)]