89925920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4723}}^1$

素因数の和:4762

約数の個数: 96

約数和(自身を含む): 257136768

約数和(自身を除く): 167210848

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 32, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 160, 170, 224, 238, 272, 280, 340, 476, 544, 560, 595, 680, 952, 1120, 1190, 1360, 1904, 2380, 2720, 3808, 4723, 4760, 9446, 9520, 18892, 19040, 23615, 33061, 37784, 47230, 66122, 75568, 80291, 94460, 132244, 151136, 160582, 165305, 188920, 264488, 321164, 330610, 377840, 401455, 528976, 562037, 642328, 661220, 755680, 802910, 1057952, 1124074, 1284656, 1322440, 1605820, 2248148, 2569312, 2644880, 2810185, 3211640, 4496296, 5289760, 5620370, 6423280, 8992592, 11240740, 12846560, 17985184, 22481480, 44962960, 89925920]

約数ペア:

[(1, 89925920), (2, 44962960), (4, 22481480), (5, 17985184), (7, 12846560), (8, 11240740), (10, 8992592), (14, 6423280), (16, 5620370), (17, 5289760), (20, 4496296), (28, 3211640), (32, 2810185), (34, 2644880), (35, 2569312), (40, 2248148), (56, 1605820), (68, 1322440), (70, 1284656), (80, 1124074), (85, 1057952), (112, 802910), (119, 755680), (136, 661220), (140, 642328), (160, 562037), (170, 528976), (224, 401455), (238, 377840), (272, 330610), (280, 321164), (340, 264488), (476, 188920), (544, 165305), (560, 160582), (595, 151136), (680, 132244), (952, 94460), (1120, 80291), (1190, 75568), (1360, 66122), (1904, 47230), (2380, 37784), (2720, 33061), (3808, 23615), (4723, 19040), (4760, 18892), (9446, 9520)]