25126360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{4723}}^1$

素因数の和:4760

約数の個数: 64

約数和(自身を含む): 68025600

約数和(自身を除く): 42899240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2660, 4723, 5320, 9446, 18892, 23615, 33061, 37784, 47230, 66122, 89737, 94460, 132244, 165305, 179474, 188920, 264488, 330610, 358948, 448685, 628159, 661220, 717896, 897370, 1256318, 1322440, 1794740, 2512636, 3140795, 3589480, 5025272, 6281590, 12563180, 25126360]

約数ペア:

[(1, 25126360), (2, 12563180), (4, 6281590), (5, 5025272), (7, 3589480), (8, 3140795), (10, 2512636), (14, 1794740), (19, 1322440), (20, 1256318), (28, 897370), (35, 717896), (38, 661220), (40, 628159), (56, 448685), (70, 358948), (76, 330610), (95, 264488), (133, 188920), (140, 179474), (152, 165305), (190, 132244), (266, 94460), (280, 89737), (380, 66122), (532, 47230), (665, 37784), (760, 33061), (1064, 23615), (1330, 18892), (2660, 9446), (4723, 5320)]