23038340

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88609}}^1$

素因数の和:88631

約数の個数: 24

約数和(自身を含む): 52102680

約数和(自身を除く): 29064340

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 88609, 177218, 354436, 443045, 886090, 1151917, 1772180, 2303834, 4607668, 5759585, 11519170, 23038340]

約数ペア:

[(1, 23038340), (2, 11519170), (4, 5759585), (5, 4607668), (10, 2303834), (13, 1772180), (20, 1151917), (26, 886090), (52, 443045), (65, 354436), (130, 177218), (260, 88609)]