4881040120

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{293}}^1\times {\mathrm{37861}}^1$

素因数の和:38176

約数の個数: 64

約数和(自身を含む): 12021942240

約数和(自身を除く): 7140902120

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 293, 440, 586, 1172, 1465, 2344, 2930, 3223, 5860, 6446, 11720, 12892, 16115, 25784, 32230, 37861, 64460, 75722, 128920, 151444, 189305, 302888, 378610, 416471, 757220, 832942, 1514440, 1665884, 2082355, 3331768, 4164710, 8329420, 11093273, 16658840, 22186546, 44373092, 55466365, 88746184, 110932730, 122026003, 221865460, 244052006, 443730920, 488104012, 610130015, 976208024, 1220260030, 2440520060, 4881040120]

約数ペア:

[(1, 4881040120), (2, 2440520060), (4, 1220260030), (5, 976208024), (8, 610130015), (10, 488104012), (11, 443730920), (20, 244052006), (22, 221865460), (40, 122026003), (44, 110932730), (55, 88746184), (88, 55466365), (110, 44373092), (220, 22186546), (293, 16658840), (440, 11093273), (586, 8329420), (1172, 4164710), (1465, 3331768), (2344, 2082355), (2930, 1665884), (3223, 1514440), (5860, 832942), (6446, 757220), (11720, 416471), (12892, 378610), (16115, 302888), (25784, 189305), (32230, 151444), (37861, 128920), (64460, 75722)]