94775440

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{27551}}^1$

素因数の和:27607

約数の個数: 40

約数和(自身を含む): 225485568

約数和(自身を除く): 130710128

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 3440, 27551, 55102, 110204, 137755, 220408, 275510, 440816, 551020, 1102040, 1184693, 2204080, 2369386, 4738772, 5923465, 9477544, 11846930, 18955088, 23693860, 47387720, 94775440]

約数ペア:

[(1, 94775440), (2, 47387720), (4, 23693860), (5, 18955088), (8, 11846930), (10, 9477544), (16, 5923465), (20, 4738772), (40, 2369386), (43, 2204080), (80, 1184693), (86, 1102040), (172, 551020), (215, 440816), (344, 275510), (430, 220408), (688, 137755), (860, 110204), (1720, 55102), (3440, 27551)]