9669580

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:298

約数の個数: 48

約数和(自身を含む): 21258720

約数和(自身を除く): 11589140

約数列:

[1, 2, 4, 5, 10, 20, 37, 73, 74, 146, 148, 179, 185, 292, 358, 365, 370, 716, 730, 740, 895, 1460, 1790, 2701, 3580, 5402, 6623, 10804, 13067, 13246, 13505, 26134, 26492, 27010, 33115, 52268, 54020, 65335, 66230, 130670, 132460, 261340, 483479, 966958, 1933916, 2417395, 4834790, 9669580]

約数ペア:

[(1, 9669580), (2, 4834790), (4, 2417395), (5, 1933916), (10, 966958), (20, 483479), (37, 261340), (73, 132460), (74, 130670), (146, 66230), (148, 65335), (179, 54020), (185, 52268), (292, 33115), (358, 27010), (365, 26492), (370, 26134), (716, 13505), (730, 13246), (740, 13067), (895, 10804), (1460, 6623), (1790, 5402), (2701, 3580)]