13969160

素因数分解:

$2^3\times 5^1\times {\mathrm{179}}^1\times {\mathrm{1951}}^1$

素因数の和:2141

約数の個数: 32

約数和(自身を含む): 31622400

約数和(自身を除く): 17653240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 179, 358, 716, 895, 1432, 1790, 1951, 3580, 3902, 7160, 7804, 9755, 15608, 19510, 39020, 78040, 349229, 698458, 1396916, 1746145, 2793832, 3492290, 6984580, 13969160]

約数ペア:

[(1, 13969160), (2, 6984580), (4, 3492290), (5, 2793832), (8, 1746145), (10, 1396916), (20, 698458), (40, 349229), (179, 78040), (358, 39020), (716, 19510), (895, 15608), (1432, 9755), (1790, 7804), (1951, 7160), (3580, 3902)]