1884861508750

素因数分解:

$2^1\times 5^4\times {\mathrm{11}}^1\times {\mathrm{2131}}^1\times {\mathrm{64327}}^1$

素因数の和:66491

約数の個数: 80

約数和(自身を含む): 3856033374336

約数和(自身を除く): 1971171865586

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 125, 250, 275, 550, 625, 1250, 1375, 2131, 2750, 4262, 6875, 10655, 13750, 21310, 23441, 46882, 53275, 64327, 106550, 117205, 128654, 234410, 266375, 321635, 532750, 586025, 643270, 707597, 1172050, 1331875, 1415194, 1608175, 2663750, 2930125, 3216350, 3537985, 5860250, 7075970, 8040875, 14650625, 16081750, 17689925, 29301250, 35379850, 40204375, 80408750, 88449625, 137080837, 176899250, 274161674, 442248125, 685404185, 884496250, 1370808370, 1507889207, 3015778414, 3427020925, 6854041850, 7539446035, 15078892070, 17135104625, 34270209250, 37697230175, 75394460350, 85675523125, 171351046250, 188486150875, 376972301750, 942430754375, 1884861508750]

約数ペア:

[(1, 1884861508750), (2, 942430754375), (5, 376972301750), (10, 188486150875), (11, 171351046250), (22, 85675523125), (25, 75394460350), (50, 37697230175), (55, 34270209250), (110, 17135104625), (125, 15078892070), (250, 7539446035), (275, 6854041850), (550, 3427020925), (625, 3015778414), (1250, 1507889207), (1375, 1370808370), (2131, 884496250), (2750, 685404185), (4262, 442248125), (6875, 274161674), (10655, 176899250), (13750, 137080837), (21310, 88449625), (23441, 80408750), (46882, 40204375), (53275, 35379850), (64327, 29301250), (106550, 17689925), (117205, 16081750), (128654, 14650625), (234410, 8040875), (266375, 7075970), (321635, 5860250), (532750, 3537985), (586025, 3216350), (643270, 2930125), (707597, 2663750), (1172050, 1608175), (1331875, 1415194)]