16864744550

素因数分解:

$2^1\times 5^2\times {\mathrm{151}}^1\times {\mathrm{179}}^1\times {\mathrm{12479}}^1$

素因数の和:12821

約数の個数: 48

約数和(自身を含む): 31755110400

約数和(自身を除く): 14890365850

約数列:

[1, 2, 5, 10, 25, 50, 151, 179, 302, 358, 755, 895, 1510, 1790, 3775, 4475, 7550, 8950, 12479, 24958, 27029, 54058, 62395, 124790, 135145, 270290, 311975, 623950, 675725, 1351450, 1884329, 2233741, 3768658, 4467482, 9421645, 11168705, 18843290, 22337410, 47108225, 55843525, 94216450, 111687050, 337294891, 674589782, 1686474455, 3372948910, 8432372275, 16864744550]

約数ペア:

[(1, 16864744550), (2, 8432372275), (5, 3372948910), (10, 1686474455), (25, 674589782), (50, 337294891), (151, 111687050), (179, 94216450), (302, 55843525), (358, 47108225), (755, 22337410), (895, 18843290), (1510, 11168705), (1790, 9421645), (3775, 4467482), (4475, 3768658), (7550, 2233741), (8950, 1884329), (12479, 1351450), (24958, 675725), (27029, 623950), (54058, 311975), (62395, 270290), (124790, 135145)]