2008656160

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{57853}}^1$

素因数の和:57906

約数の個数: 96

約数和(自身を含む): 5598415872

約数和(自身を除く): 3589759712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 31, 32, 35, 40, 56, 62, 70, 80, 112, 124, 140, 155, 160, 217, 224, 248, 280, 310, 434, 496, 560, 620, 868, 992, 1085, 1120, 1240, 1736, 2170, 2480, 3472, 4340, 4960, 6944, 8680, 17360, 34720, 57853, 115706, 231412, 289265, 404971, 462824, 578530, 809942, 925648, 1157060, 1619884, 1793443, 1851296, 2024855, 2314120, 3239768, 3586886, 4049710, 4628240, 6479536, 7173772, 8099420, 8967215, 9256480, 12554101, 12959072, 14347544, 16198840, 17934430, 25108202, 28695088, 32397680, 35868860, 50216404, 57390176, 62770505, 64795360, 71737720, 100432808, 125541010, 143475440, 200865616, 251082020, 286950880, 401731232, 502164040, 1004328080, 2008656160]

約数ペア:

[(1, 2008656160), (2, 1004328080), (4, 502164040), (5, 401731232), (7, 286950880), (8, 251082020), (10, 200865616), (14, 143475440), (16, 125541010), (20, 100432808), (28, 71737720), (31, 64795360), (32, 62770505), (35, 57390176), (40, 50216404), (56, 35868860), (62, 32397680), (70, 28695088), (80, 25108202), (112, 17934430), (124, 16198840), (140, 14347544), (155, 12959072), (160, 12554101), (217, 9256480), (224, 8967215), (248, 8099420), (280, 7173772), (310, 6479536), (434, 4628240), (496, 4049710), (560, 3586886), (620, 3239768), (868, 2314120), (992, 2024855), (1085, 1851296), (1120, 1793443), (1240, 1619884), (1736, 1157060), (2170, 925648), (2480, 809942), (3472, 578530), (4340, 462824), (4960, 404971), (6944, 289265), (8680, 231412), (17360, 115706), (34720, 57853)]