16853442050

素因数分解:

$2^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{163}}^1\times {\mathrm{89909}}^1$

素因数の和:90107

約数の個数: 48

約数和(自身を含む): 32911375680

約数和(自身を除く): 16057933630

約数列:

[1, 2, 5, 10, 23, 25, 46, 50, 115, 163, 230, 326, 575, 815, 1150, 1630, 3749, 4075, 7498, 8150, 18745, 37490, 89909, 93725, 179818, 187450, 449545, 899090, 2067907, 2247725, 4135814, 4495450, 10339535, 14655167, 20679070, 29310334, 51697675, 73275835, 103395350, 146551670, 337068841, 366379175, 674137682, 732758350, 1685344205, 3370688410, 8426721025, 16853442050]

約数ペア:

[(1, 16853442050), (2, 8426721025), (5, 3370688410), (10, 1685344205), (23, 732758350), (25, 674137682), (46, 366379175), (50, 337068841), (115, 146551670), (163, 103395350), (230, 73275835), (326, 51697675), (575, 29310334), (815, 20679070), (1150, 14655167), (1630, 10339535), (3749, 4495450), (4075, 4135814), (7498, 2247725), (8150, 2067907), (18745, 899090), (37490, 449545), (89909, 187450), (93725, 179818)]