38429000

素因数分解:

$2^3\times 5^3\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:567

約数の個数: 64

約数和(自身を含む): 91203840

約数和(自身を除く): 52774840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 83, 100, 125, 166, 200, 250, 332, 415, 463, 500, 664, 830, 926, 1000, 1660, 1852, 2075, 2315, 3320, 3704, 4150, 4630, 8300, 9260, 10375, 11575, 16600, 18520, 20750, 23150, 38429, 41500, 46300, 57875, 76858, 83000, 92600, 115750, 153716, 192145, 231500, 307432, 384290, 463000, 768580, 960725, 1537160, 1921450, 3842900, 4803625, 7685800, 9607250, 19214500, 38429000]

約数ペア:

[(1, 38429000), (2, 19214500), (4, 9607250), (5, 7685800), (8, 4803625), (10, 3842900), (20, 1921450), (25, 1537160), (40, 960725), (50, 768580), (83, 463000), (100, 384290), (125, 307432), (166, 231500), (200, 192145), (250, 153716), (332, 115750), (415, 92600), (463, 83000), (500, 76858), (664, 57875), (830, 46300), (926, 41500), (1000, 38429), (1660, 23150), (1852, 20750), (2075, 18520), (2315, 16600), (3320, 11575), (3704, 10375), (4150, 9260), (4630, 8300)]