6961170040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{113819}}^1$

素因数の和:113980

約数の個数: 64

約数和(自身を含む): 17209584000

約数和(自身を除く): 10248413960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 139, 220, 278, 440, 556, 695, 1112, 1390, 1529, 2780, 3058, 5560, 6116, 7645, 12232, 15290, 30580, 61160, 113819, 227638, 455276, 569095, 910552, 1138190, 1252009, 2276380, 2504018, 4552760, 5008036, 6260045, 10016072, 12520090, 15820841, 25040180, 31641682, 50080360, 63283364, 79104205, 126566728, 158208410, 174029251, 316416820, 348058502, 632833640, 696117004, 870146255, 1392234008, 1740292510, 3480585020, 6961170040]

約数ペア:

[(1, 6961170040), (2, 3480585020), (4, 1740292510), (5, 1392234008), (8, 870146255), (10, 696117004), (11, 632833640), (20, 348058502), (22, 316416820), (40, 174029251), (44, 158208410), (55, 126566728), (88, 79104205), (110, 63283364), (139, 50080360), (220, 31641682), (278, 25040180), (440, 15820841), (556, 12520090), (695, 10016072), (1112, 6260045), (1390, 5008036), (1529, 4552760), (2780, 2504018), (3058, 2276380), (5560, 1252009), (6116, 1138190), (7645, 910552), (12232, 569095), (15290, 455276), (30580, 227638), (61160, 113819)]