2649272380

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1063}}^1\times {\mathrm{4297}}^1$

素因数の和:5398

約数の個数: 48

約数和(自身を含む): 5762070720

約数和(自身を除く): 3112798340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 1063, 2126, 4252, 4297, 5315, 8594, 10630, 17188, 21260, 21485, 30827, 42970, 61654, 85940, 123308, 124613, 154135, 249226, 308270, 498452, 616540, 623065, 1246130, 2492260, 4567711, 9135422, 18270844, 22838555, 45677110, 91354220, 132463619, 264927238, 529854476, 662318095, 1324636190, 2649272380]

約数ペア:

[(1, 2649272380), (2, 1324636190), (4, 662318095), (5, 529854476), (10, 264927238), (20, 132463619), (29, 91354220), (58, 45677110), (116, 22838555), (145, 18270844), (290, 9135422), (580, 4567711), (1063, 2492260), (2126, 1246130), (4252, 623065), (4297, 616540), (5315, 498452), (8594, 308270), (10630, 249226), (17188, 154135), (21260, 124613), (21485, 123308), (30827, 85940), (42970, 61654)]