80624660

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3307}}^1$

素因数の和:3392

約数の個数: 48

約数和(自身を含む): 180061056

約数和(自身を除く): 99436396

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2438, 3307, 4876, 6095, 6614, 12190, 13228, 16535, 24380, 33070, 66140, 76061, 152122, 175271, 304244, 350542, 380305, 701084, 760610, 876355, 1521220, 1752710, 3505420, 4031233, 8062466, 16124932, 20156165, 40312330, 80624660]

約数ペア:

[(1, 80624660), (2, 40312330), (4, 20156165), (5, 16124932), (10, 8062466), (20, 4031233), (23, 3505420), (46, 1752710), (53, 1521220), (92, 876355), (106, 760610), (115, 701084), (212, 380305), (230, 350542), (265, 304244), (460, 175271), (530, 152122), (1060, 76061), (1219, 66140), (2438, 33070), (3307, 24380), (4876, 16535), (6095, 13228), (6614, 12190)]