8322340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{32009}}^1$

素因数の和:32031

約数の個数: 24

約数和(自身を含む): 18821880

約数和(自身を除く): 10499540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 32009, 64018, 128036, 160045, 320090, 416117, 640180, 832234, 1664468, 2080585, 4161170, 8322340]

約数ペア:

[(1, 8322340), (2, 4161170), (4, 2080585), (5, 1664468), (10, 832234), (13, 640180), (20, 416117), (26, 320090), (52, 160045), (65, 128036), (130, 64018), (260, 32009)]