804514927100

素因数分解:

$2^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{5101}}^1\times {\mathrm{83009}}^1$

素因数の和:88143

約数の個数: 72

約数和(自身を含む): 1838063866800

約数和(自身を除く): 1033548939700

約数列:

[1, 2, 4, 5, 10, 19, 20, 25, 38, 50, 76, 95, 100, 190, 380, 475, 950, 1900, 5101, 10202, 20404, 25505, 51010, 83009, 96919, 102020, 127525, 166018, 193838, 255050, 332036, 387676, 415045, 484595, 510100, 830090, 969190, 1577171, 1660180, 1938380, 2075225, 2422975, 3154342, 4150450, 4845950, 6308684, 7885855, 8300900, 9691900, 15771710, 31543420, 39429275, 78858550, 157717100, 423428909, 846857818, 1693715636, 2117144545, 4234289090, 8045149271, 8468578180, 10585722725, 16090298542, 21171445450, 32180597084, 40225746355, 42342890900, 80451492710, 160902985420, 201128731775, 402257463550, 804514927100]

約数ペア:

[(1, 804514927100), (2, 402257463550), (4, 201128731775), (5, 160902985420), (10, 80451492710), (19, 42342890900), (20, 40225746355), (25, 32180597084), (38, 21171445450), (50, 16090298542), (76, 10585722725), (95, 8468578180), (100, 8045149271), (190, 4234289090), (380, 2117144545), (475, 1693715636), (950, 846857818), (1900, 423428909), (5101, 157717100), (10202, 78858550), (20404, 39429275), (25505, 31543420), (51010, 15771710), (83009, 9691900), (96919, 8300900), (102020, 7885855), (127525, 6308684), (166018, 4845950), (193838, 4150450), (255050, 3154342), (332036, 2422975), (387676, 2075225), (415045, 1938380), (484595, 1660180), (510100, 1577171), (830090, 969190)]