25932340

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9749}}^1$

素因数の和:9784

約数の個数: 48

約数和(自身を含む): 65520000

約数和(自身を除く): 39587660

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 70, 76, 95, 133, 140, 190, 266, 380, 532, 665, 1330, 2660, 9749, 19498, 38996, 48745, 68243, 97490, 136486, 185231, 194980, 272972, 341215, 370462, 682430, 740924, 926155, 1296617, 1364860, 1852310, 2593234, 3704620, 5186468, 6483085, 12966170, 25932340]

約数ペア:

[(1, 25932340), (2, 12966170), (4, 6483085), (5, 5186468), (7, 3704620), (10, 2593234), (14, 1852310), (19, 1364860), (20, 1296617), (28, 926155), (35, 740924), (38, 682430), (70, 370462), (76, 341215), (95, 272972), (133, 194980), (140, 185231), (190, 136486), (266, 97490), (380, 68243), (532, 48745), (665, 38996), (1330, 19498), (2660, 9749)]