1569360680

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{10993}}^1$

素因数の和:11130

約数の個数: 64

約数和(自身を含む): 3657044160

約数和(自身を除く): 2087683480

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 83, 86, 166, 172, 215, 332, 344, 415, 430, 664, 830, 860, 1660, 1720, 3320, 3569, 7138, 10993, 14276, 17845, 21986, 28552, 35690, 43972, 54965, 71380, 87944, 109930, 142760, 219860, 439720, 472699, 912419, 945398, 1824838, 1890796, 2363495, 3649676, 3781592, 4562095, 4726990, 7299352, 9124190, 9453980, 18248380, 18907960, 36496760, 39234017, 78468034, 156936068, 196170085, 313872136, 392340170, 784680340, 1569360680]

約数ペア:

[(1, 1569360680), (2, 784680340), (4, 392340170), (5, 313872136), (8, 196170085), (10, 156936068), (20, 78468034), (40, 39234017), (43, 36496760), (83, 18907960), (86, 18248380), (166, 9453980), (172, 9124190), (215, 7299352), (332, 4726990), (344, 4562095), (415, 3781592), (430, 3649676), (664, 2363495), (830, 1890796), (860, 1824838), (1660, 945398), (1720, 912419), (3320, 472699), (3569, 439720), (7138, 219860), (10993, 142760), (14276, 109930), (17845, 87944), (21986, 71380), (28552, 54965), (35690, 43972)]