4872550

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 9999360

約数和(自身を除く): 5126810

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 223, 230, 437, 446, 475, 575, 874, 950, 1115, 1150, 2185, 2230, 4237, 4370, 5129, 5575, 8474, 10258, 10925, 11150, 21185, 21850, 25645, 42370, 51290, 97451, 105925, 128225, 194902, 211850, 256450, 487255, 974510, 2436275, 4872550]

約数ペア:

[(1, 4872550), (2, 2436275), (5, 974510), (10, 487255), (19, 256450), (23, 211850), (25, 194902), (38, 128225), (46, 105925), (50, 97451), (95, 51290), (115, 42370), (190, 25645), (223, 21850), (230, 21185), (437, 11150), (446, 10925), (475, 10258), (575, 8474), (874, 5575), (950, 5129), (1115, 4370), (1150, 4237), (2185, 2230)]