16527400

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{4861}}^1$

素因数の和:4894

約数の個数: 48

約数和(自身を含む): 40694940

約数和(自身を除く): 24167540

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 680, 850, 1700, 3400, 4861, 9722, 19444, 24305, 38888, 48610, 82637, 97220, 121525, 165274, 194440, 243050, 330548, 413185, 486100, 661096, 826370, 972200, 1652740, 2065925, 3305480, 4131850, 8263700, 16527400]

約数ペア:

[(1, 16527400), (2, 8263700), (4, 4131850), (5, 3305480), (8, 2065925), (10, 1652740), (17, 972200), (20, 826370), (25, 661096), (34, 486100), (40, 413185), (50, 330548), (68, 243050), (85, 194440), (100, 165274), (136, 121525), (170, 97220), (200, 82637), (340, 48610), (425, 38888), (680, 24305), (850, 19444), (1700, 9722), (3400, 4861)]