42759320

素因数分解:

$2^3\times 5^1\times {\mathrm{677}}^1\times {\mathrm{1579}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 96411600

約数和(自身を除く): 53652280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 677, 1354, 1579, 2708, 3158, 3385, 5416, 6316, 6770, 7895, 12632, 13540, 15790, 27080, 31580, 63160, 1068983, 2137966, 4275932, 5344915, 8551864, 10689830, 21379660, 42759320]

約数ペア:

[(1, 42759320), (2, 21379660), (4, 10689830), (5, 8551864), (8, 5344915), (10, 4275932), (20, 2137966), (40, 1068983), (677, 63160), (1354, 31580), (1579, 27080), (2708, 15790), (3158, 13540), (3385, 12632), (5416, 7895), (6316, 6770)]