45009590

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{32381}}^1$

素因数の和:32527

約数の個数: 16

約数和(自身を含む): 81602640

約数和(自身を除く): 36593050

約数列:

[1, 2, 5, 10, 139, 278, 695, 1390, 32381, 64762, 161905, 323810, 4500959, 9001918, 22504795, 45009590]

約数ペア:

[(1, 45009590), (2, 22504795), (5, 9001918), (10, 4500959), (139, 323810), (278, 161905), (695, 64762), (1390, 32381)]