112773560

素因数分解:

$2^3\times 5^1\times {\mathrm{71}}^1\times {\mathrm{39709}}^1$

素因数の和:39791

約数の個数: 32

約数和(自身を含む): 257320800

約数和(自身を除く): 144547240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 71, 142, 284, 355, 568, 710, 1420, 2840, 39709, 79418, 158836, 198545, 317672, 397090, 794180, 1588360, 2819339, 5638678, 11277356, 14096695, 22554712, 28193390, 56386780, 112773560]

約数ペア:

[(1, 112773560), (2, 56386780), (4, 28193390), (5, 22554712), (8, 14096695), (10, 11277356), (20, 5638678), (40, 2819339), (71, 1588360), (142, 794180), (284, 397090), (355, 317672), (568, 198545), (710, 158836), (1420, 79418), (2840, 39709)]