82773200

素因数分解:

$2^4\times 5^2\times {\mathrm{206933}}^1$

素因数の和:206951

約数の個数: 30

約数和(自身を含む): 198863574

約数和(自身を除く): 116090374

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 206933, 413866, 827732, 1034665, 1655464, 2069330, 3310928, 4138660, 5173325, 8277320, 10346650, 16554640, 20693300, 41386600, 82773200]

約数ペア:

[(1, 82773200), (2, 41386600), (4, 20693300), (5, 16554640), (8, 10346650), (10, 8277320), (16, 5173325), (20, 4138660), (25, 3310928), (40, 2069330), (50, 1655464), (80, 1034665), (100, 827732), (200, 413866), (400, 206933)]