86518220

素因数分解:

$2^2\times 5^1\times {\mathrm{1483}}^1\times {\mathrm{2917}}^1$

素因数の和:4409

約数の個数: 24

約数和(自身を含む): 181873104

約数和(自身を除く): 95354884

約数列:

[1, 2, 4, 5, 10, 20, 1483, 2917, 2966, 5834, 5932, 7415, 11668, 14585, 14830, 29170, 29660, 58340, 4325911, 8651822, 17303644, 21629555, 43259110, 86518220]

約数ペア:

[(1, 86518220), (2, 43259110), (4, 21629555), (5, 17303644), (10, 8651822), (20, 4325911), (1483, 58340), (2917, 29660), (2966, 29170), (5834, 14830), (5932, 14585), (7415, 11668)]