4893020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 48

約数和(自身を含む): 11708928

約数和(自身を除く): 6815908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 967, 1012, 1265, 1934, 2530, 3868, 4835, 5060, 9670, 10637, 19340, 21274, 22241, 42548, 44482, 53185, 88964, 106370, 111205, 212740, 222410, 244651, 444820, 489302, 978604, 1223255, 2446510, 4893020]

約数ペア:

[(1, 4893020), (2, 2446510), (4, 1223255), (5, 978604), (10, 489302), (11, 444820), (20, 244651), (22, 222410), (23, 212740), (44, 111205), (46, 106370), (55, 88964), (92, 53185), (110, 44482), (115, 42548), (220, 22241), (230, 21274), (253, 19340), (460, 10637), (506, 9670), (967, 5060), (1012, 4835), (1265, 3868), (1934, 2530)]