72695030

素因数分解:

$2^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{40163}}^1$

素因数の和:40351

約数の個数: 16

約数和(自身を含む): 131577264

約数和(自身を除く): 58882234

約数列:

[1, 2, 5, 10, 181, 362, 905, 1810, 40163, 80326, 200815, 401630, 7269503, 14539006, 36347515, 72695030]

約数ペア:

[(1, 72695030), (2, 36347515), (5, 14539006), (10, 7269503), (181, 401630), (362, 200815), (905, 80326), (1810, 40163)]