42378190

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{8011}}^1$

素因数の和:8064

約数の個数: 24

約数和(自身を含む): 79751448

約数和(自身を除く): 37373258

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 529, 1058, 2645, 5290, 8011, 16022, 40055, 80110, 184253, 368506, 921265, 1842530, 4237819, 8475638, 21189095, 42378190]

約数ペア:

[(1, 42378190), (2, 21189095), (5, 8475638), (10, 4237819), (23, 1842530), (46, 921265), (115, 368506), (230, 184253), (529, 80110), (1058, 40055), (2645, 16022), (5290, 8011)]