115220238890

素因数分解:

$2^1\times 5^1\times {\mathrm{521}}^1\times {\mathrm{22115209}}^1$

素因数の和:22115737

約数の個数: 16

約数和(自身を含む): 207794513160

約数和(自身を除く): 92574274270

約数列:

[1, 2, 5, 10, 521, 1042, 2605, 5210, 22115209, 44230418, 110576045, 221152090, 11522023889, 23044047778, 57610119445, 115220238890]

約数ペア:

[(1, 115220238890), (2, 57610119445), (5, 23044047778), (10, 11522023889), (521, 221152090), (1042, 110576045), (2605, 44230418), (5210, 22115209)]