39324220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151247}}^1$

素因数の和:151269

約数の個数: 24

約数和(自身を含む): 88933824

約数和(自身を除く): 49609604

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 151247, 302494, 604988, 756235, 1512470, 1966211, 3024940, 3932422, 7864844, 9831055, 19662110, 39324220]

約数ペア:

[(1, 39324220), (2, 19662110), (4, 9831055), (5, 7864844), (10, 3932422), (13, 3024940), (20, 1966211), (26, 1512470), (52, 756235), (65, 604988), (130, 302494), (260, 151247)]