6616240

素因数分解:

$2^4\times 5^1\times {\mathrm{191}}^1\times {\mathrm{433}}^1$

素因数の和:637

約数の個数: 40

約数和(自身を含む): 15499008

約数和(自身を除く): 8882768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 191, 382, 433, 764, 866, 955, 1528, 1732, 1910, 2165, 3056, 3464, 3820, 4330, 6928, 7640, 8660, 15280, 17320, 34640, 82703, 165406, 330812, 413515, 661624, 827030, 1323248, 1654060, 3308120, 6616240]

約数ペア:

[(1, 6616240), (2, 3308120), (4, 1654060), (5, 1323248), (8, 827030), (10, 661624), (16, 413515), (20, 330812), (40, 165406), (80, 82703), (191, 34640), (382, 17320), (433, 15280), (764, 8660), (866, 7640), (955, 6928), (1528, 4330), (1732, 3820), (1910, 3464), (2165, 3056)]