2023709560

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^2\times {\mathrm{1579}}^1$

素因数の和:1948

約数の個数: 48

約数和(自身を含む): 4581826200

約数和(自身を除く): 2558116640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1579, 1790, 3158, 3580, 6316, 7160, 7895, 12632, 15790, 31580, 32041, 63160, 64082, 128164, 160205, 256328, 282641, 320410, 565282, 640820, 1130564, 1281640, 1413205, 2261128, 2826410, 5652820, 11305640, 50592739, 101185478, 202370956, 252963695, 404741912, 505927390, 1011854780, 2023709560]

約数ペア:

[(1, 2023709560), (2, 1011854780), (4, 505927390), (5, 404741912), (8, 252963695), (10, 202370956), (20, 101185478), (40, 50592739), (179, 11305640), (358, 5652820), (716, 2826410), (895, 2261128), (1432, 1413205), (1579, 1281640), (1790, 1130564), (3158, 640820), (3580, 565282), (6316, 320410), (7160, 282641), (7895, 256328), (12632, 160205), (15790, 128164), (31580, 64082), (32041, 63160)]