23103860

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{88861}}^1$

素因数の和:88883

約数の個数: 24

約数和(自身を含む): 52250856

約数和(自身を除く): 29146996

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 88861, 177722, 355444, 444305, 888610, 1155193, 1777220, 2310386, 4620772, 5775965, 11551930, 23103860]

約数ペア:

[(1, 23103860), (2, 11551930), (4, 5775965), (5, 4620772), (10, 2310386), (13, 1777220), (20, 1155193), (26, 888610), (52, 444305), (65, 355444), (130, 177722), (260, 88861)]