1266760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2879}}^1$

素因数の和:2901

約数の個数: 32

約数和(自身を含む): 3110400

約数和(自身を除く): 1843640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2879, 5758, 11516, 14395, 23032, 28790, 31669, 57580, 63338, 115160, 126676, 158345, 253352, 316690, 633380, 1266760]

約数ペア:

[(1, 1266760), (2, 633380), (4, 316690), (5, 253352), (8, 158345), (10, 126676), (11, 115160), (20, 63338), (22, 57580), (40, 31669), (44, 28790), (55, 23032), (88, 14395), (110, 11516), (220, 5758), (440, 2879)]