101876820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{21493}}^1$

素因数の和:21584

約数の個数: 48

約数和(自身を含む): 288879360

約数和(自身を除く): 187002540

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 21493, 42986, 64479, 85972, 107465, 128958, 214930, 257916, 322395, 429860, 644790, 1289580, 1697947, 3395894, 5093841, 6791788, 8489735, 10187682, 16979470, 20375364, 25469205, 33958940, 50938410, 101876820]

約数ペア:

[(1, 101876820), (2, 50938410), (3, 33958940), (4, 25469205), (5, 20375364), (6, 16979470), (10, 10187682), (12, 8489735), (15, 6791788), (20, 5093841), (30, 3395894), (60, 1697947), (79, 1289580), (158, 644790), (237, 429860), (316, 322395), (395, 257916), (474, 214930), (790, 128958), (948, 107465), (1185, 85972), (1580, 64479), (2370, 42986), (4740, 21493)]