99224720

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{1061}}^1$

素因数の和:1248

約数の個数: 80

約数和(自身を含む): 265483008

約数和(自身を除く): 166258288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 167, 280, 334, 560, 668, 835, 1061, 1169, 1336, 1670, 2122, 2338, 2672, 3340, 4244, 4676, 5305, 5845, 6680, 7427, 8488, 9352, 10610, 11690, 13360, 14854, 16976, 18704, 21220, 23380, 29708, 37135, 42440, 46760, 59416, 74270, 84880, 93520, 118832, 148540, 177187, 297080, 354374, 594160, 708748, 885935, 1240309, 1417496, 1771870, 2480618, 2834992, 3543740, 4961236, 6201545, 7087480, 9922472, 12403090, 14174960, 19844944, 24806180, 49612360, 99224720]

約数ペア:

[(1, 99224720), (2, 49612360), (4, 24806180), (5, 19844944), (7, 14174960), (8, 12403090), (10, 9922472), (14, 7087480), (16, 6201545), (20, 4961236), (28, 3543740), (35, 2834992), (40, 2480618), (56, 1771870), (70, 1417496), (80, 1240309), (112, 885935), (140, 708748), (167, 594160), (280, 354374), (334, 297080), (560, 177187), (668, 148540), (835, 118832), (1061, 93520), (1169, 84880), (1336, 74270), (1670, 59416), (2122, 46760), (2338, 42440), (2672, 37135), (3340, 29708), (4244, 23380), (4676, 21220), (5305, 18704), (5845, 16976), (6680, 14854), (7427, 13360), (8488, 11690), (9352, 10610)]