4521000790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{61169}}^1$

素因数の和:61584

約数の個数: 32

約数和(自身を含む): 8588268000

約数和(自身を除く): 4067267210

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 389, 778, 1945, 3890, 7391, 14782, 36955, 61169, 73910, 122338, 305845, 611690, 1162211, 2324422, 5811055, 11622110, 23794741, 47589482, 118973705, 237947410, 452100079, 904200158, 2260500395, 4521000790]

約数ペア:

[(1, 4521000790), (2, 2260500395), (5, 904200158), (10, 452100079), (19, 237947410), (38, 118973705), (95, 47589482), (190, 23794741), (389, 11622110), (778, 5811055), (1945, 2324422), (3890, 1162211), (7391, 611690), (14782, 305845), (36955, 122338), (61169, 73910)]