8045588740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1931}}^1\times {\mathrm{29761}}^1$

素因数の和:31708

約数の個数: 48

約数和(自身を含む): 19320061824

約数和(自身を除く): 11274473084

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1931, 3862, 7724, 9655, 13517, 19310, 27034, 29761, 38620, 54068, 59522, 67585, 119044, 135170, 148805, 208327, 270340, 297610, 416654, 595220, 833308, 1041635, 2083270, 4166540, 57468491, 114936982, 229873964, 287342455, 402279437, 574684910, 804558874, 1149369820, 1609117748, 2011397185, 4022794370, 8045588740]

約数ペア:

[(1, 8045588740), (2, 4022794370), (4, 2011397185), (5, 1609117748), (7, 1149369820), (10, 804558874), (14, 574684910), (20, 402279437), (28, 287342455), (35, 229873964), (70, 114936982), (140, 57468491), (1931, 4166540), (3862, 2083270), (7724, 1041635), (9655, 833308), (13517, 595220), (19310, 416654), (27034, 297610), (29761, 270340), (38620, 208327), (54068, 148805), (59522, 135170), (67585, 119044)]