80493137530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11093}}^1\times {\mathrm{55817}}^1$

素因数の和:66930

約数の個数: 32

約数和(自身を含む): 156049712784

約数和(自身を除く): 75556575254

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 11093, 22186, 55465, 55817, 110930, 111634, 144209, 279085, 288418, 558170, 721045, 725621, 1442090, 1451242, 3628105, 7256210, 619177981, 1238355962, 3095889905, 6191779810, 8049313753, 16098627506, 40246568765, 80493137530]

約数ペア:

[(1, 80493137530), (2, 40246568765), (5, 16098627506), (10, 8049313753), (13, 6191779810), (26, 3095889905), (65, 1238355962), (130, 619177981), (11093, 7256210), (22186, 3628105), (55465, 1451242), (55817, 1442090), (110930, 725621), (111634, 721045), (144209, 558170), (279085, 288418)]