7056556913960

素因数分解:

$2^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{5653}}^1\times {\mathrm{395027}}^1$

素因数の和:400770

約数の個数: 64

約数和(自身を含む): 16081115846400

約数和(自身を除く): 9024558932440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 79, 158, 316, 395, 632, 790, 1580, 3160, 5653, 11306, 22612, 28265, 45224, 56530, 113060, 226120, 395027, 446587, 790054, 893174, 1580108, 1786348, 1975135, 2232935, 3160216, 3572696, 3950270, 4465870, 7900540, 8931740, 15801080, 17863480, 31207133, 62414266, 124828532, 156035665, 249657064, 312071330, 624142660, 1248285320, 2233087631, 4466175262, 8932350524, 11165438155, 17864701048, 22330876310, 44661752620, 89323505240, 176413922849, 352827845698, 705655691396, 882069614245, 1411311382792, 1764139228490, 3528278456980, 7056556913960]

約数ペア:

[(1, 7056556913960), (2, 3528278456980), (4, 1764139228490), (5, 1411311382792), (8, 882069614245), (10, 705655691396), (20, 352827845698), (40, 176413922849), (79, 89323505240), (158, 44661752620), (316, 22330876310), (395, 17864701048), (632, 11165438155), (790, 8932350524), (1580, 4466175262), (3160, 2233087631), (5653, 1248285320), (11306, 624142660), (22612, 312071330), (28265, 249657064), (45224, 156035665), (56530, 124828532), (113060, 62414266), (226120, 31207133), (395027, 17863480), (446587, 15801080), (790054, 8931740), (893174, 7900540), (1580108, 4465870), (1786348, 3950270), (1975135, 3572696), (2232935, 3160216)]