44985320

素因数分解:

$2^3\times 5^1\times {\mathrm{137}}^1\times {\mathrm{8209}}^1$

素因数の和:8357

約数の個数: 32

約数和(自身を含む): 101968200

約数和(自身を除く): 56982880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 137, 274, 548, 685, 1096, 1370, 2740, 5480, 8209, 16418, 32836, 41045, 65672, 82090, 164180, 328360, 1124633, 2249266, 4498532, 5623165, 8997064, 11246330, 22492660, 44985320]

約数ペア:

[(1, 44985320), (2, 22492660), (4, 11246330), (5, 8997064), (8, 5623165), (10, 4498532), (20, 2249266), (40, 1124633), (137, 328360), (274, 164180), (548, 82090), (685, 65672), (1096, 41045), (1370, 32836), (2740, 16418), (5480, 8209)]