16868043500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{438131}}^1$

素因数の和:438168

約数の個数: 96

約数和(自身を含む): 45930253824

約数和(自身を除く): 29062210324

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 25, 28, 35, 44, 50, 55, 70, 77, 100, 110, 125, 140, 154, 175, 220, 250, 275, 308, 350, 385, 500, 550, 700, 770, 875, 1100, 1375, 1540, 1750, 1925, 2750, 3500, 3850, 5500, 7700, 9625, 19250, 38500, 438131, 876262, 1752524, 2190655, 3066917, 4381310, 4819441, 6133834, 8762620, 9638882, 10953275, 12267668, 15334585, 19277764, 21906550, 24097205, 30669170, 33736087, 43813100, 48194410, 54766375, 61338340, 67472174, 76672925, 96388820, 109532750, 120486025, 134944348, 153345850, 168680435, 219065500, 240972050, 306691700, 337360870, 383364625, 481944100, 602430125, 674721740, 766729250, 843402175, 1204860250, 1533458500, 1686804350, 2409720500, 3373608700, 4217010875, 8434021750, 16868043500]

約数ペア:

[(1, 16868043500), (2, 8434021750), (4, 4217010875), (5, 3373608700), (7, 2409720500), (10, 1686804350), (11, 1533458500), (14, 1204860250), (20, 843402175), (22, 766729250), (25, 674721740), (28, 602430125), (35, 481944100), (44, 383364625), (50, 337360870), (55, 306691700), (70, 240972050), (77, 219065500), (100, 168680435), (110, 153345850), (125, 134944348), (140, 120486025), (154, 109532750), (175, 96388820), (220, 76672925), (250, 67472174), (275, 61338340), (308, 54766375), (350, 48194410), (385, 43813100), (500, 33736087), (550, 30669170), (700, 24097205), (770, 21906550), (875, 19277764), (1100, 15334585), (1375, 12267668), (1540, 10953275), (1750, 9638882), (1925, 8762620), (2750, 6133834), (3500, 4819441), (3850, 4381310), (5500, 3066917), (7700, 2190655), (9625, 1752524), (19250, 876262), (38500, 438131)]