3420228320

素因数分解:

$2^5\times 5^1\times {\mathrm{5449}}^1\times {\mathrm{3923}}^1$

素因数の和:9387

約数の個数: 48

約数和(自身を含む): 8083832400

約数和(自身を除く): 4663604080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 3923, 5449, 7846, 10898, 15692, 19615, 21796, 27245, 31384, 39230, 43592, 54490, 62768, 78460, 87184, 108980, 125536, 156920, 174368, 217960, 313840, 435920, 627680, 871840, 21376427, 42752854, 85505708, 106882135, 171011416, 213764270, 342022832, 427528540, 684045664, 855057080, 1710114160, 3420228320]

約数ペア:

[(1, 3420228320), (2, 1710114160), (4, 855057080), (5, 684045664), (8, 427528540), (10, 342022832), (16, 213764270), (20, 171011416), (32, 106882135), (40, 85505708), (80, 42752854), (160, 21376427), (3923, 871840), (5449, 627680), (7846, 435920), (10898, 313840), (15692, 217960), (19615, 174368), (21796, 156920), (27245, 125536), (31384, 108980), (39230, 87184), (43592, 78460), (54490, 62768)]