43466080

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{197}}^2$

素因数の和:416

約数の個数: 72

約数和(自身を含む): 117957168

約数和(自身を除く): 74491088

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 197, 224, 280, 394, 560, 788, 985, 1120, 1379, 1576, 1970, 2758, 3152, 3940, 5516, 6304, 6895, 7880, 11032, 13790, 15760, 22064, 27580, 31520, 38809, 44128, 55160, 77618, 110320, 155236, 194045, 220640, 271663, 310472, 388090, 543326, 620944, 776180, 1086652, 1241888, 1358315, 1552360, 2173304, 2716630, 3104720, 4346608, 5433260, 6209440, 8693216, 10866520, 21733040, 43466080]

約数ペア:

[(1, 43466080), (2, 21733040), (4, 10866520), (5, 8693216), (7, 6209440), (8, 5433260), (10, 4346608), (14, 3104720), (16, 2716630), (20, 2173304), (28, 1552360), (32, 1358315), (35, 1241888), (40, 1086652), (56, 776180), (70, 620944), (80, 543326), (112, 388090), (140, 310472), (160, 271663), (197, 220640), (224, 194045), (280, 155236), (394, 110320), (560, 77618), (788, 55160), (985, 44128), (1120, 38809), (1379, 31520), (1576, 27580), (1970, 22064), (2758, 15760), (3152, 13790), (3940, 11032), (5516, 7880), (6304, 6895)]