6534380

素因数分解:

$2^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3671}}^1$

素因数の和:3769

約数の個数: 24

約数和(自身を含む): 13880160

約数和(自身を除く): 7345780

約数列:

[1, 2, 4, 5, 10, 20, 89, 178, 356, 445, 890, 1780, 3671, 7342, 14684, 18355, 36710, 73420, 326719, 653438, 1306876, 1633595, 3267190, 6534380]

約数ペア:

[(1, 6534380), (2, 3267190), (4, 1633595), (5, 1306876), (10, 653438), (20, 326719), (89, 73420), (178, 36710), (356, 18355), (445, 14684), (890, 7342), (1780, 3671)]