4920595660

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1811}}^1\times {\mathrm{1861}}^1$

素因数の和:3754

約数の個数: 48

約数和(自身を含む): 10486217952

約数和(自身を除く): 5565622292

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 1811, 1861, 3622, 3722, 7244, 7444, 9055, 9305, 18110, 18610, 36220, 37220, 132203, 135853, 264406, 271706, 528812, 543412, 661015, 679265, 1322030, 1358530, 2644060, 2717060, 3370271, 6740542, 13481084, 16851355, 33702710, 67405420, 246029783, 492059566, 984119132, 1230148915, 2460297830, 4920595660]

約数ペア:

[(1, 4920595660), (2, 2460297830), (4, 1230148915), (5, 984119132), (10, 492059566), (20, 246029783), (73, 67405420), (146, 33702710), (292, 16851355), (365, 13481084), (730, 6740542), (1460, 3370271), (1811, 2717060), (1861, 2644060), (3622, 1358530), (3722, 1322030), (7244, 679265), (7444, 661015), (9055, 543412), (9305, 528812), (18110, 271706), (18610, 264406), (36220, 135853), (37220, 132203)]