11727800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{8377}}^1$

素因数の和:8400

約数の個数: 48

約数和(自身を含む): 31166160

約数和(自身を除く): 19438360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 40, 50, 56, 70, 100, 140, 175, 200, 280, 350, 700, 1400, 8377, 16754, 33508, 41885, 58639, 67016, 83770, 117278, 167540, 209425, 234556, 293195, 335080, 418850, 469112, 586390, 837700, 1172780, 1465975, 1675400, 2345560, 2931950, 5863900, 11727800]

約数ペア:

[(1, 11727800), (2, 5863900), (4, 2931950), (5, 2345560), (7, 1675400), (8, 1465975), (10, 1172780), (14, 837700), (20, 586390), (25, 469112), (28, 418850), (35, 335080), (40, 293195), (50, 234556), (56, 209425), (70, 167540), (100, 117278), (140, 83770), (175, 67016), (200, 58639), (280, 41885), (350, 33508), (700, 16754), (1400, 8377)]