10876720

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{1721}}^1$

素因数の和:1813

約数の個数: 40

約数和(自身を含む): 25623360

約数和(自身を除く): 14746640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 1721, 3160, 3442, 6320, 6884, 8605, 13768, 17210, 27536, 34420, 68840, 135959, 137680, 271918, 543836, 679795, 1087672, 1359590, 2175344, 2719180, 5438360, 10876720]

約数ペア:

[(1, 10876720), (2, 5438360), (4, 2719180), (5, 2175344), (8, 1359590), (10, 1087672), (16, 679795), (20, 543836), (40, 271918), (79, 137680), (80, 135959), (158, 68840), (316, 34420), (395, 27536), (632, 17210), (790, 13768), (1264, 8605), (1580, 6884), (1721, 6320), (3160, 3442)]