61482080

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{193}}^1$

素因数の和:400

約数の個数: 96

約数和(自身を含む): 160157088

約数和(自身を除く): 98675008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 181, 193, 220, 352, 362, 386, 440, 724, 772, 880, 905, 965, 1448, 1544, 1760, 1810, 1930, 1991, 2123, 2896, 3088, 3620, 3860, 3982, 4246, 5792, 6176, 7240, 7720, 7964, 8492, 9955, 10615, 14480, 15440, 15928, 16984, 19910, 21230, 28960, 30880, 31856, 33968, 34933, 39820, 42460, 63712, 67936, 69866, 79640, 84920, 139732, 159280, 169840, 174665, 279464, 318560, 339680, 349330, 384263, 558928, 698660, 768526, 1117856, 1397320, 1537052, 1921315, 2794640, 3074104, 3842630, 5589280, 6148208, 7685260, 12296416, 15370520, 30741040, 61482080]

約数ペア:

[(1, 61482080), (2, 30741040), (4, 15370520), (5, 12296416), (8, 7685260), (10, 6148208), (11, 5589280), (16, 3842630), (20, 3074104), (22, 2794640), (32, 1921315), (40, 1537052), (44, 1397320), (55, 1117856), (80, 768526), (88, 698660), (110, 558928), (160, 384263), (176, 349330), (181, 339680), (193, 318560), (220, 279464), (352, 174665), (362, 169840), (386, 159280), (440, 139732), (724, 84920), (772, 79640), (880, 69866), (905, 67936), (965, 63712), (1448, 42460), (1544, 39820), (1760, 34933), (1810, 33968), (1930, 31856), (1991, 30880), (2123, 28960), (2896, 21230), (3088, 19910), (3620, 16984), (3860, 15928), (3982, 15440), (4246, 14480), (5792, 10615), (6176, 9955), (7240, 8492), (7720, 7964)]