11496280

素因数分解:

$2^3\times 5^1\times {\mathrm{167}}^1\times {\mathrm{1721}}^1$

素因数の和:1899

約数の個数: 32

約数和(自身を含む): 26036640

約数和(自身を除く): 14540360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 167, 334, 668, 835, 1336, 1670, 1721, 3340, 3442, 6680, 6884, 8605, 13768, 17210, 34420, 68840, 287407, 574814, 1149628, 1437035, 2299256, 2874070, 5748140, 11496280]

約数ペア:

[(1, 11496280), (2, 5748140), (4, 2874070), (5, 2299256), (8, 1437035), (10, 1149628), (20, 574814), (40, 287407), (167, 68840), (334, 34420), (668, 17210), (835, 13768), (1336, 8605), (1670, 6884), (1721, 6680), (3340, 3442)]