44955280

素因数分解:

$2^4\times 5^1\times {\mathrm{269}}^1\times {\mathrm{2089}}^1$

素因数の和:2371

約数の個数: 40

約数和(自身を含む): 104959800

約数和(自身を除く): 60004520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 269, 538, 1076, 1345, 2089, 2152, 2690, 4178, 4304, 5380, 8356, 10445, 10760, 16712, 20890, 21520, 33424, 41780, 83560, 167120, 561941, 1123882, 2247764, 2809705, 4495528, 5619410, 8991056, 11238820, 22477640, 44955280]

約数ペア:

[(1, 44955280), (2, 22477640), (4, 11238820), (5, 8991056), (8, 5619410), (10, 4495528), (16, 2809705), (20, 2247764), (40, 1123882), (80, 561941), (269, 167120), (538, 83560), (1076, 41780), (1345, 33424), (2089, 21520), (2152, 20890), (2690, 16712), (4178, 10760), (4304, 10445), (5380, 8356)]