99224360

素因数分解:

$2^3\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{1579}}^1$

素因数の和:3161

約数の個数: 32

約数和(自身を含む): 223538400

約数和(自身を除く): 124314040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1571, 1579, 3142, 3158, 6284, 6316, 7855, 7895, 12568, 12632, 15710, 15790, 31420, 31580, 62840, 63160, 2480609, 4961218, 9922436, 12403045, 19844872, 24806090, 49612180, 99224360]

約数ペア:

[(1, 99224360), (2, 49612180), (4, 24806090), (5, 19844872), (8, 12403045), (10, 9922436), (20, 4961218), (40, 2480609), (1571, 63160), (1579, 62840), (3142, 31580), (3158, 31420), (6284, 15790), (6316, 15710), (7855, 12632), (7895, 12568)]