4750190

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1087}}^1$

素因数の和:1136

約数の個数: 32

約数和(自身を含む): 9400320

約数和(自身を除く): 4650130

約数列:

[1, 2, 5, 10, 19, 23, 38, 46, 95, 115, 190, 230, 437, 874, 1087, 2174, 2185, 4370, 5435, 10870, 20653, 25001, 41306, 50002, 103265, 125005, 206530, 250010, 475019, 950038, 2375095, 4750190]

約数ペア:

[(1, 4750190), (2, 2375095), (5, 950038), (10, 475019), (19, 250010), (23, 206530), (38, 125005), (46, 103265), (95, 50002), (115, 41306), (190, 25001), (230, 20653), (437, 10870), (874, 5435), (1087, 4370), (2174, 2185)]