9584740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{2293}}^1$

素因数の和:2332

約数の個数: 48

約数和(自身を含む): 23123520

約数和(自身を除く): 13538780

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 190, 209, 220, 380, 418, 836, 1045, 2090, 2293, 4180, 4586, 9172, 11465, 22930, 25223, 43567, 45860, 50446, 87134, 100892, 126115, 174268, 217835, 252230, 435670, 479237, 504460, 871340, 958474, 1916948, 2396185, 4792370, 9584740]

約数ペア:

[(1, 9584740), (2, 4792370), (4, 2396185), (5, 1916948), (10, 958474), (11, 871340), (19, 504460), (20, 479237), (22, 435670), (38, 252230), (44, 217835), (55, 174268), (76, 126115), (95, 100892), (110, 87134), (190, 50446), (209, 45860), (220, 43567), (380, 25223), (418, 22930), (836, 11465), (1045, 9172), (2090, 4586), (2293, 4180)]