476647240

素因数分解:

$2^3\times 5^1\times {\mathrm{2879}}^1\times {\mathrm{4139}}^1$

素因数の和:7029

約数の個数: 32

約数和(自身を含む): 1073088000

約数和(自身を除く): 596440760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2879, 4139, 5758, 8278, 11516, 14395, 16556, 20695, 23032, 28790, 33112, 41390, 57580, 82780, 115160, 165560, 11916181, 23832362, 47664724, 59580905, 95329448, 119161810, 238323620, 476647240]

約数ペア:

[(1, 476647240), (2, 238323620), (4, 119161810), (5, 95329448), (8, 59580905), (10, 47664724), (20, 23832362), (40, 11916181), (2879, 165560), (4139, 115160), (5758, 82780), (8278, 57580), (11516, 41390), (14395, 33112), (16556, 28790), (20695, 23032)]