45705520

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4801}}^1$

素因数の和:4838

約数の個数: 80

約数和(自身を含む): 128616768

約数和(自身を除く): 82911248

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4760, 4801, 9520, 9602, 19204, 24005, 33607, 38408, 48010, 67214, 76816, 81617, 96020, 134428, 163234, 168035, 192040, 268856, 326468, 336070, 384080, 408085, 537712, 571319, 652936, 672140, 816170, 1142638, 1305872, 1344280, 1632340, 2285276, 2688560, 2856595, 3264680, 4570552, 5713190, 6529360, 9141104, 11426380, 22852760, 45705520]

約数ペア:

[(1, 45705520), (2, 22852760), (4, 11426380), (5, 9141104), (7, 6529360), (8, 5713190), (10, 4570552), (14, 3264680), (16, 2856595), (17, 2688560), (20, 2285276), (28, 1632340), (34, 1344280), (35, 1305872), (40, 1142638), (56, 816170), (68, 672140), (70, 652936), (80, 571319), (85, 537712), (112, 408085), (119, 384080), (136, 336070), (140, 326468), (170, 268856), (238, 192040), (272, 168035), (280, 163234), (340, 134428), (476, 96020), (560, 81617), (595, 76816), (680, 67214), (952, 48010), (1190, 38408), (1360, 33607), (1904, 24005), (2380, 19204), (4760, 9602), (4801, 9520)]