2010045910

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{163}}^1\times {\mathrm{1583}}^1$

素因数の和:1813

約数の個数: 64

約数和(自身を含む): 3927813120

約数和(自身を除く): 1917767210

約数列:

[1, 2, 5, 10, 19, 38, 41, 82, 95, 163, 190, 205, 326, 410, 779, 815, 1558, 1583, 1630, 3097, 3166, 3895, 6194, 6683, 7790, 7915, 13366, 15485, 15830, 30077, 30970, 33415, 60154, 64903, 66830, 126977, 129806, 150385, 253954, 258029, 300770, 324515, 516058, 634885, 649030, 1233157, 1269770, 1290145, 2466314, 2580290, 4902551, 6165785, 9805102, 10579189, 12331570, 21158378, 24512755, 49025510, 52895945, 105791890, 201004591, 402009182, 1005022955, 2010045910]

約数ペア:

[(1, 2010045910), (2, 1005022955), (5, 402009182), (10, 201004591), (19, 105791890), (38, 52895945), (41, 49025510), (82, 24512755), (95, 21158378), (163, 12331570), (190, 10579189), (205, 9805102), (326, 6165785), (410, 4902551), (779, 2580290), (815, 2466314), (1558, 1290145), (1583, 1269770), (1630, 1233157), (3097, 649030), (3166, 634885), (3895, 516058), (6194, 324515), (6683, 300770), (7790, 258029), (7915, 253954), (13366, 150385), (15485, 129806), (15830, 126977), (30077, 66830), (30970, 64903), (33415, 60154)]