84717040

素因数分解:

$2^4\times 5^1\times {\mathrm{151}}^1\times {\mathrm{7013}}^1$

素因数の和:7177

約数の個数: 40

約数和(自身を含む): 198299808

約数和(自身を除く): 113582768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 151, 302, 604, 755, 1208, 1510, 2416, 3020, 6040, 7013, 12080, 14026, 28052, 35065, 56104, 70130, 112208, 140260, 280520, 561040, 1058963, 2117926, 4235852, 5294815, 8471704, 10589630, 16943408, 21179260, 42358520, 84717040]

約数ペア:

[(1, 84717040), (2, 42358520), (4, 21179260), (5, 16943408), (8, 10589630), (10, 8471704), (16, 5294815), (20, 4235852), (40, 2117926), (80, 1058963), (151, 561040), (302, 280520), (604, 140260), (755, 112208), (1208, 70130), (1510, 56104), (2416, 35065), (3020, 28052), (6040, 14026), (7013, 12080)]