1392943400

素因数分解:

$2^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{103951}}^1$

素因数の和:104034

約数の個数: 48

約数和(自身を含む): 3286962240

約数和(自身を除く): 1894018840

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 67, 100, 134, 200, 268, 335, 536, 670, 1340, 1675, 2680, 3350, 6700, 13400, 103951, 207902, 415804, 519755, 831608, 1039510, 2079020, 2598775, 4158040, 5197550, 6964717, 10395100, 13929434, 20790200, 27858868, 34823585, 55717736, 69647170, 139294340, 174117925, 278588680, 348235850, 696471700, 1392943400]

約数ペア:

[(1, 1392943400), (2, 696471700), (4, 348235850), (5, 278588680), (8, 174117925), (10, 139294340), (20, 69647170), (25, 55717736), (40, 34823585), (50, 27858868), (67, 20790200), (100, 13929434), (134, 10395100), (200, 6964717), (268, 5197550), (335, 4158040), (536, 2598775), (670, 2079020), (1340, 1039510), (1675, 831608), (2680, 519755), (3350, 415804), (6700, 207902), (13400, 103951)]