16004600

素因数分解:

$2^3\times 5^2\times {\mathrm{43}}^1\times {\mathrm{1861}}^1$

素因数の和:1920

約数の個数: 48

約数和(自身を含む): 38096520

約数和(自身を除く): 22091920

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 43, 50, 86, 100, 172, 200, 215, 344, 430, 860, 1075, 1720, 1861, 2150, 3722, 4300, 7444, 8600, 9305, 14888, 18610, 37220, 46525, 74440, 80023, 93050, 160046, 186100, 320092, 372200, 400115, 640184, 800230, 1600460, 2000575, 3200920, 4001150, 8002300, 16004600]

約数ペア:

[(1, 16004600), (2, 8002300), (4, 4001150), (5, 3200920), (8, 2000575), (10, 1600460), (20, 800230), (25, 640184), (40, 400115), (43, 372200), (50, 320092), (86, 186100), (100, 160046), (172, 93050), (200, 80023), (215, 74440), (344, 46525), (430, 37220), (860, 18610), (1075, 14888), (1720, 9305), (1861, 8600), (2150, 7444), (3722, 4300)]