10089640

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{997}}^1$

素因数の和:1042

約数の個数: 64

約数和(自身を含む): 25868160

約数和(自身を除く): 15778520

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 23, 40, 44, 46, 55, 88, 92, 110, 115, 184, 220, 230, 253, 440, 460, 506, 920, 997, 1012, 1265, 1994, 2024, 2530, 3988, 4985, 5060, 7976, 9970, 10120, 10967, 19940, 21934, 22931, 39880, 43868, 45862, 54835, 87736, 91724, 109670, 114655, 183448, 219340, 229310, 252241, 438680, 458620, 504482, 917240, 1008964, 1261205, 2017928, 2522410, 5044820, 10089640]

約数ペア:

[(1, 10089640), (2, 5044820), (4, 2522410), (5, 2017928), (8, 1261205), (10, 1008964), (11, 917240), (20, 504482), (22, 458620), (23, 438680), (40, 252241), (44, 229310), (46, 219340), (55, 183448), (88, 114655), (92, 109670), (110, 91724), (115, 87736), (184, 54835), (220, 45862), (230, 43868), (253, 39880), (440, 22931), (460, 21934), (506, 19940), (920, 10967), (997, 10120), (1012, 9970), (1265, 7976), (1994, 5060), (2024, 4985), (2530, 3988)]