23440220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{50957}}^1$

素因数の和:50989

約数の個数: 24

約数和(自身を含む): 51365664

約数和(自身を除く): 27925444

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 50957, 101914, 203828, 254785, 509570, 1019140, 1172011, 2344022, 4688044, 5860055, 11720110, 23440220]

約数ペア:

[(1, 23440220), (2, 11720110), (4, 5860055), (5, 4688044), (10, 2344022), (20, 1172011), (23, 1019140), (46, 509570), (92, 254785), (115, 203828), (230, 101914), (460, 50957)]