1185191680

素因数分解:

$2^8\times 5^1\times {\mathrm{881}}^1\times {\mathrm{1051}}^1$

素因数の和:1953

約数の個数: 72

約数和(自身を含む): 2844831024

約数和(自身を除く): 1659639344

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 881, 1051, 1280, 1762, 2102, 3524, 4204, 4405, 5255, 7048, 8408, 8810, 10510, 14096, 16816, 17620, 21020, 28192, 33632, 35240, 42040, 56384, 67264, 70480, 84080, 112768, 134528, 140960, 168160, 225536, 269056, 281920, 336320, 563840, 672640, 925931, 1127680, 1345280, 1851862, 3703724, 4629655, 7407448, 9259310, 14814896, 18518620, 29629792, 37037240, 59259584, 74074480, 118519168, 148148960, 237038336, 296297920, 592595840, 1185191680]

約数ペア:

[(1, 1185191680), (2, 592595840), (4, 296297920), (5, 237038336), (8, 148148960), (10, 118519168), (16, 74074480), (20, 59259584), (32, 37037240), (40, 29629792), (64, 18518620), (80, 14814896), (128, 9259310), (160, 7407448), (256, 4629655), (320, 3703724), (640, 1851862), (881, 1345280), (1051, 1127680), (1280, 925931), (1762, 672640), (2102, 563840), (3524, 336320), (4204, 281920), (4405, 269056), (5255, 225536), (7048, 168160), (8408, 140960), (8810, 134528), (10510, 112768), (14096, 84080), (16816, 70480), (17620, 67264), (21020, 56384), (28192, 42040), (33632, 35240)]