28662200

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{59}}^1\times {\mathrm{347}}^1$

素因数の和:429

約数の個数: 96

約数和(自身を含む): 77673600

約数和(自身を除く): 49011400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 59, 70, 100, 118, 140, 175, 200, 236, 280, 295, 347, 350, 413, 472, 590, 694, 700, 826, 1180, 1388, 1400, 1475, 1652, 1735, 2065, 2360, 2429, 2776, 2950, 3304, 3470, 4130, 4858, 5900, 6940, 8260, 8675, 9716, 10325, 11800, 12145, 13880, 16520, 17350, 19432, 20473, 20650, 24290, 34700, 40946, 41300, 48580, 60725, 69400, 81892, 82600, 97160, 102365, 121450, 143311, 163784, 204730, 242900, 286622, 409460, 485800, 511825, 573244, 716555, 818920, 1023650, 1146488, 1433110, 2047300, 2866220, 3582775, 4094600, 5732440, 7165550, 14331100, 28662200]

約数ペア:

[(1, 28662200), (2, 14331100), (4, 7165550), (5, 5732440), (7, 4094600), (8, 3582775), (10, 2866220), (14, 2047300), (20, 1433110), (25, 1146488), (28, 1023650), (35, 818920), (40, 716555), (50, 573244), (56, 511825), (59, 485800), (70, 409460), (100, 286622), (118, 242900), (140, 204730), (175, 163784), (200, 143311), (236, 121450), (280, 102365), (295, 97160), (347, 82600), (350, 81892), (413, 69400), (472, 60725), (590, 48580), (694, 41300), (700, 40946), (826, 34700), (1180, 24290), (1388, 20650), (1400, 20473), (1475, 19432), (1652, 17350), (1735, 16520), (2065, 13880), (2360, 12145), (2429, 11800), (2776, 10325), (2950, 9716), (3304, 8675), (3470, 8260), (4130, 6940), (4858, 5900)]