25637360

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2693}}^1$

素因数の和:2730

約数の個数: 80

約数和(自身を含む): 72156096

約数和(自身を除く): 46518736

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, 2693, 4760, 5386, 9520, 10772, 13465, 18851, 21544, 26930, 37702, 43088, 45781, 53860, 75404, 91562, 94255, 107720, 150808, 183124, 188510, 215440, 228905, 301616, 320467, 366248, 377020, 457810, 640934, 732496, 754040, 915620, 1281868, 1508080, 1602335, 1831240, 2563736, 3204670, 3662480, 5127472, 6409340, 12818680, 25637360]

約数ペア:

[(1, 25637360), (2, 12818680), (4, 6409340), (5, 5127472), (7, 3662480), (8, 3204670), (10, 2563736), (14, 1831240), (16, 1602335), (17, 1508080), (20, 1281868), (28, 915620), (34, 754040), (35, 732496), (40, 640934), (56, 457810), (68, 377020), (70, 366248), (80, 320467), (85, 301616), (112, 228905), (119, 215440), (136, 188510), (140, 183124), (170, 150808), (238, 107720), (272, 94255), (280, 91562), (340, 75404), (476, 53860), (560, 45781), (595, 43088), (680, 37702), (952, 26930), (1190, 21544), (1360, 18851), (1904, 13465), (2380, 10772), (2693, 9520), (4760, 5386)]