47810320

素因数分解:

$2^4\times 5^1\times {\mathrm{353}}^1\times {\mathrm{1693}}^1$

素因数の和:2059

約数の個数: 40

約数和(自身を含む): 111539736

約数和(自身を除く): 63729416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 353, 706, 1412, 1693, 1765, 2824, 3386, 3530, 5648, 6772, 7060, 8465, 13544, 14120, 16930, 27088, 28240, 33860, 67720, 135440, 597629, 1195258, 2390516, 2988145, 4781032, 5976290, 9562064, 11952580, 23905160, 47810320]

約数ペア:

[(1, 47810320), (2, 23905160), (4, 11952580), (5, 9562064), (8, 5976290), (10, 4781032), (16, 2988145), (20, 2390516), (40, 1195258), (80, 597629), (353, 135440), (706, 67720), (1412, 33860), (1693, 28240), (1765, 27088), (2824, 16930), (3386, 14120), (3530, 13544), (5648, 8465), (6772, 7060)]