9190340

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{19979}}^1$

素因数の和:20011

約数の個数: 24

約数和(自身を含む): 20139840

約数和(自身を除く): 10949500

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 19979, 39958, 79916, 99895, 199790, 399580, 459517, 919034, 1838068, 2297585, 4595170, 9190340]

約数ペア:

[(1, 9190340), (2, 4595170), (4, 2297585), (5, 1838068), (10, 919034), (20, 459517), (23, 399580), (46, 199790), (92, 99895), (115, 79916), (230, 39958), (460, 19979)]