1569352240

素因数分解:

$2^4\times 5^1\times {\mathrm{4001}}^1\times {\mathrm{4903}}^1$

素因数の和:8917

約数の個数: 40

約数和(自身を含む): 3650400288

約数和(自身を除く): 2081048048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4001, 4903, 8002, 9806, 16004, 19612, 20005, 24515, 32008, 39224, 40010, 49030, 64016, 78448, 80020, 98060, 160040, 196120, 320080, 392240, 19616903, 39233806, 78467612, 98084515, 156935224, 196169030, 313870448, 392338060, 784676120, 1569352240]

約数ペア:

[(1, 1569352240), (2, 784676120), (4, 392338060), (5, 313870448), (8, 196169030), (10, 156935224), (16, 98084515), (20, 78467612), (40, 39233806), (80, 19616903), (4001, 392240), (4903, 320080), (8002, 196120), (9806, 160040), (16004, 98060), (19612, 80020), (20005, 78448), (24515, 64016), (32008, 49030), (39224, 40010)]