40830670

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1879}}^1$

素因数の和:1980

約数の個数: 32

約数和(自身を含む): 76749120

約数和(自身を除く): 35918450

約数列:

[1, 2, 5, 10, 41, 53, 82, 106, 205, 265, 410, 530, 1879, 2173, 3758, 4346, 9395, 10865, 18790, 21730, 77039, 99587, 154078, 199174, 385195, 497935, 770390, 995870, 4083067, 8166134, 20415335, 40830670]

約数ペア:

[(1, 40830670), (2, 20415335), (5, 8166134), (10, 4083067), (41, 995870), (53, 770390), (82, 497935), (106, 385195), (205, 199174), (265, 154078), (410, 99587), (530, 77039), (1879, 21730), (2173, 18790), (3758, 10865), (4346, 9395)]