40998760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{93179}}^1$

素因数の和:93201

約数の個数: 32

約数和(自身を含む): 100634400

約数和(自身を除く): 59635640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 93179, 186358, 372716, 465895, 745432, 931790, 1024969, 1863580, 2049938, 3727160, 4099876, 5124845, 8199752, 10249690, 20499380, 40998760]

約数ペア:

[(1, 40998760), (2, 20499380), (4, 10249690), (5, 8199752), (8, 5124845), (10, 4099876), (11, 3727160), (20, 2049938), (22, 1863580), (40, 1024969), (44, 931790), (55, 745432), (88, 465895), (110, 372716), (220, 186358), (440, 93179)]