77659040

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{449}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 195955200

約数和(自身を除く): 118296160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 47, 80, 92, 94, 115, 160, 184, 188, 230, 235, 368, 376, 449, 460, 470, 736, 752, 898, 920, 940, 1081, 1504, 1796, 1840, 1880, 2162, 2245, 3592, 3680, 3760, 4324, 4490, 5405, 7184, 7520, 8648, 8980, 10327, 10810, 14368, 17296, 17960, 20654, 21103, 21620, 34592, 35920, 41308, 42206, 43240, 51635, 71840, 82616, 84412, 86480, 103270, 105515, 165232, 168824, 172960, 206540, 211030, 330464, 337648, 413080, 422060, 485369, 675296, 826160, 844120, 970738, 1652320, 1688240, 1941476, 2426845, 3376480, 3882952, 4853690, 7765904, 9707380, 15531808, 19414760, 38829520, 77659040]

約数ペア:

[(1, 77659040), (2, 38829520), (4, 19414760), (5, 15531808), (8, 9707380), (10, 7765904), (16, 4853690), (20, 3882952), (23, 3376480), (32, 2426845), (40, 1941476), (46, 1688240), (47, 1652320), (80, 970738), (92, 844120), (94, 826160), (115, 675296), (160, 485369), (184, 422060), (188, 413080), (230, 337648), (235, 330464), (368, 211030), (376, 206540), (449, 172960), (460, 168824), (470, 165232), (736, 105515), (752, 103270), (898, 86480), (920, 84412), (940, 82616), (1081, 71840), (1504, 51635), (1796, 43240), (1840, 42206), (1880, 41308), (2162, 35920), (2245, 34592), (3592, 21620), (3680, 21103), (3760, 20654), (4324, 17960), (4490, 17296), (5405, 14368), (7184, 10810), (7520, 10327), (8648, 8980)]