202280560

素因数分解:

$2^4\times 5^1\times {\mathrm{701}}^1\times {\mathrm{3607}}^1$

素因数の和:4321

約数の個数: 40

約数和(自身を含む): 471103776

約数和(自身を除く): 268823216

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 701, 1402, 2804, 3505, 3607, 5608, 7010, 7214, 11216, 14020, 14428, 18035, 28040, 28856, 36070, 56080, 57712, 72140, 144280, 288560, 2528507, 5057014, 10114028, 12642535, 20228056, 25285070, 40456112, 50570140, 101140280, 202280560]

約数ペア:

[(1, 202280560), (2, 101140280), (4, 50570140), (5, 40456112), (8, 25285070), (10, 20228056), (16, 12642535), (20, 10114028), (40, 5057014), (80, 2528507), (701, 288560), (1402, 144280), (2804, 72140), (3505, 57712), (3607, 56080), (5608, 36070), (7010, 28856), (7214, 28040), (11216, 18035), (14020, 14428)]