79752040

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^2\times {\mathrm{3769}}^1$

素因数の和:3826

約数の個数: 48

約数和(自身を含む): 187632900

約数和(自身を除く): 107880860

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 529, 920, 1058, 2116, 2645, 3769, 4232, 5290, 7538, 10580, 15076, 18845, 21160, 30152, 37690, 75380, 86687, 150760, 173374, 346748, 433435, 693496, 866870, 1733740, 1993801, 3467480, 3987602, 7975204, 9969005, 15950408, 19938010, 39876020, 79752040]

約数ペア:

[(1, 79752040), (2, 39876020), (4, 19938010), (5, 15950408), (8, 9969005), (10, 7975204), (20, 3987602), (23, 3467480), (40, 1993801), (46, 1733740), (92, 866870), (115, 693496), (184, 433435), (230, 346748), (460, 173374), (529, 150760), (920, 86687), (1058, 75380), (2116, 37690), (2645, 30152), (3769, 21160), (4232, 18845), (5290, 15076), (7538, 10580)]