2804057090

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1\times {\mathrm{47599}}^1$

素因数の和:47786

約数の個数: 32

約数和(自身を含む): 5202489600

約数和(自身を除く): 2398432510

約数列:

[1, 2, 5, 10, 43, 86, 137, 215, 274, 430, 685, 1370, 5891, 11782, 29455, 47599, 58910, 95198, 237995, 475990, 2046757, 4093514, 6521063, 10233785, 13042126, 20467570, 32605315, 65210630, 280405709, 560811418, 1402028545, 2804057090]

約数ペア:

[(1, 2804057090), (2, 1402028545), (5, 560811418), (10, 280405709), (43, 65210630), (86, 32605315), (137, 20467570), (215, 13042126), (274, 10233785), (430, 6521063), (685, 4093514), (1370, 2046757), (5891, 475990), (11782, 237995), (29455, 95198), (47599, 58910)]