82393120

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{27103}}^1$

素因数の和:27137

約数の個数: 48

約数和(自身を含む): 204906240

約数和(自身を除く): 122513120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 27103, 54206, 108412, 135515, 216824, 271030, 433648, 514957, 542060, 867296, 1029914, 1084120, 2059828, 2168240, 2574785, 4119656, 4336480, 5149570, 8239312, 10299140, 16478624, 20598280, 41196560, 82393120]

約数ペア:

[(1, 82393120), (2, 41196560), (4, 20598280), (5, 16478624), (8, 10299140), (10, 8239312), (16, 5149570), (19, 4336480), (20, 4119656), (32, 2574785), (38, 2168240), (40, 2059828), (76, 1084120), (80, 1029914), (95, 867296), (152, 542060), (160, 514957), (190, 433648), (304, 271030), (380, 216824), (608, 135515), (760, 108412), (1520, 54206), (3040, 27103)]