2700408880

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{8191}}^1$

素因数の和:8534

約数の個数: 80

約数和(自身を含む): 6783565824

約数和(自身を除く): 4083156944

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 317, 520, 634, 1040, 1268, 1585, 2536, 3170, 4121, 5072, 6340, 8191, 8242, 12680, 16382, 16484, 20605, 25360, 32764, 32968, 40955, 41210, 65528, 65936, 81910, 82420, 106483, 131056, 163820, 164840, 212966, 327640, 329680, 425932, 532415, 655280, 851864, 1064830, 1703728, 2129660, 2596547, 4259320, 5193094, 8518640, 10386188, 12982735, 20772376, 25965470, 33755111, 41544752, 51930940, 67510222, 103861880, 135020444, 168775555, 207723760, 270040888, 337551110, 540081776, 675102220, 1350204440, 2700408880]

約数ペア:

[(1, 2700408880), (2, 1350204440), (4, 675102220), (5, 540081776), (8, 337551110), (10, 270040888), (13, 207723760), (16, 168775555), (20, 135020444), (26, 103861880), (40, 67510222), (52, 51930940), (65, 41544752), (80, 33755111), (104, 25965470), (130, 20772376), (208, 12982735), (260, 10386188), (317, 8518640), (520, 5193094), (634, 4259320), (1040, 2596547), (1268, 2129660), (1585, 1703728), (2536, 1064830), (3170, 851864), (4121, 655280), (5072, 532415), (6340, 425932), (8191, 329680), (8242, 327640), (12680, 212966), (16382, 164840), (16484, 163820), (20605, 131056), (25360, 106483), (32764, 82420), (32968, 81910), (40955, 65936), (41210, 65528)]