45214960

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{263}}^1\times {\mathrm{307}}^1$

素因数の和:590

約数の個数: 80

約数和(自身を含む): 120992256

約数和(自身を除く): 75777296

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 263, 280, 307, 526, 560, 614, 1052, 1228, 1315, 1535, 1841, 2104, 2149, 2456, 2630, 3070, 3682, 4208, 4298, 4912, 5260, 6140, 7364, 8596, 9205, 10520, 10745, 12280, 14728, 17192, 18410, 21040, 21490, 24560, 29456, 34384, 36820, 42980, 73640, 80741, 85960, 147280, 161482, 171920, 322964, 403705, 565187, 645928, 807410, 1130374, 1291856, 1614820, 2260748, 2825935, 3229640, 4521496, 5651870, 6459280, 9042992, 11303740, 22607480, 45214960]

約数ペア:

[(1, 45214960), (2, 22607480), (4, 11303740), (5, 9042992), (7, 6459280), (8, 5651870), (10, 4521496), (14, 3229640), (16, 2825935), (20, 2260748), (28, 1614820), (35, 1291856), (40, 1130374), (56, 807410), (70, 645928), (80, 565187), (112, 403705), (140, 322964), (263, 171920), (280, 161482), (307, 147280), (526, 85960), (560, 80741), (614, 73640), (1052, 42980), (1228, 36820), (1315, 34384), (1535, 29456), (1841, 24560), (2104, 21490), (2149, 21040), (2456, 18410), (2630, 17192), (3070, 14728), (3682, 12280), (4208, 10745), (4298, 10520), (4912, 9205), (5260, 8596), (6140, 7364)]