2012188060

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{863}}^1\times {\mathrm{1597}}^1$

素因数の和:2542

約数の個数: 48

約数和(自身を含む): 4291128576

約数和(自身を除く): 2278940516

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 863, 1460, 1597, 1726, 3194, 3452, 4315, 6388, 7985, 8630, 15970, 17260, 31940, 62999, 116581, 125998, 233162, 251996, 314995, 466324, 582905, 629990, 1165810, 1259980, 1378211, 2331620, 2756422, 5512844, 6891055, 13782110, 27564220, 100609403, 201218806, 402437612, 503047015, 1006094030, 2012188060]

約数ペア:

[(1, 2012188060), (2, 1006094030), (4, 503047015), (5, 402437612), (10, 201218806), (20, 100609403), (73, 27564220), (146, 13782110), (292, 6891055), (365, 5512844), (730, 2756422), (863, 2331620), (1460, 1378211), (1597, 1259980), (1726, 1165810), (3194, 629990), (3452, 582905), (4315, 466324), (6388, 314995), (7985, 251996), (8630, 233162), (15970, 125998), (17260, 116581), (31940, 62999)]