44990800

素因数分解:

$2^4\times 5^2\times {\mathrm{137}}^1\times {\mathrm{821}}^1$

素因数の和:976

約数の個数: 60

約数和(自身を含む): 109011996

約数和(自身を除く): 64021196

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 137, 200, 274, 400, 548, 685, 821, 1096, 1370, 1642, 2192, 2740, 3284, 3425, 4105, 5480, 6568, 6850, 8210, 10960, 13136, 13700, 16420, 20525, 27400, 32840, 41050, 54800, 65680, 82100, 112477, 164200, 224954, 328400, 449908, 562385, 899816, 1124770, 1799632, 2249540, 2811925, 4499080, 5623850, 8998160, 11247700, 22495400, 44990800]

約数ペア:

[(1, 44990800), (2, 22495400), (4, 11247700), (5, 8998160), (8, 5623850), (10, 4499080), (16, 2811925), (20, 2249540), (25, 1799632), (40, 1124770), (50, 899816), (80, 562385), (100, 449908), (137, 328400), (200, 224954), (274, 164200), (400, 112477), (548, 82100), (685, 65680), (821, 54800), (1096, 41050), (1370, 32840), (1642, 27400), (2192, 20525), (2740, 16420), (3284, 13700), (3425, 13136), (4105, 10960), (5480, 8210), (6568, 6850)]