93447280

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1\times {\mathrm{857}}^1$

素因数の和:946

約数の個数: 80

約数和(自身を含む): 229806720

約数和(自身を除く): 136359440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 47, 58, 80, 94, 116, 145, 188, 232, 235, 290, 376, 464, 470, 580, 752, 857, 940, 1160, 1363, 1714, 1880, 2320, 2726, 3428, 3760, 4285, 5452, 6815, 6856, 8570, 10904, 13630, 13712, 17140, 21808, 24853, 27260, 34280, 40279, 49706, 54520, 68560, 80558, 99412, 109040, 124265, 161116, 198824, 201395, 248530, 322232, 397648, 402790, 497060, 644464, 805580, 994120, 1168091, 1611160, 1988240, 2336182, 3222320, 4672364, 5840455, 9344728, 11680910, 18689456, 23361820, 46723640, 93447280]

約数ペア:

[(1, 93447280), (2, 46723640), (4, 23361820), (5, 18689456), (8, 11680910), (10, 9344728), (16, 5840455), (20, 4672364), (29, 3222320), (40, 2336182), (47, 1988240), (58, 1611160), (80, 1168091), (94, 994120), (116, 805580), (145, 644464), (188, 497060), (232, 402790), (235, 397648), (290, 322232), (376, 248530), (464, 201395), (470, 198824), (580, 161116), (752, 124265), (857, 109040), (940, 99412), (1160, 80558), (1363, 68560), (1714, 54520), (1880, 49706), (2320, 40279), (2726, 34280), (3428, 27260), (3760, 24853), (4285, 21808), (5452, 17140), (6815, 13712), (6856, 13630), (8570, 10904)]