622331440

素因数分解:

$2^4\times 5^1\times {\mathrm{2341}}^1\times {\mathrm{3323}}^1$

素因数の和:5677

約数の個数: 40

約数和(自身を含む): 1447974288

約数和(自身を除く): 825642848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2341, 3323, 4682, 6646, 9364, 11705, 13292, 16615, 18728, 23410, 26584, 33230, 37456, 46820, 53168, 66460, 93640, 132920, 187280, 265840, 7779143, 15558286, 31116572, 38895715, 62233144, 77791430, 124466288, 155582860, 311165720, 622331440]

約数ペア:

[(1, 622331440), (2, 311165720), (4, 155582860), (5, 124466288), (8, 77791430), (10, 62233144), (16, 38895715), (20, 31116572), (40, 15558286), (80, 7779143), (2341, 265840), (3323, 187280), (4682, 132920), (6646, 93640), (9364, 66460), (11705, 53168), (13292, 46820), (16615, 37456), (18728, 33230), (23410, 26584)]