1364200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:394

約数の個数: 48

約数和(自身を含む): 3348000

約数和(自身を除く): 1983800

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 152, 190, 200, 359, 380, 475, 718, 760, 950, 1436, 1795, 1900, 2872, 3590, 3800, 6821, 7180, 8975, 13642, 14360, 17950, 27284, 34105, 35900, 54568, 68210, 71800, 136420, 170525, 272840, 341050, 682100, 1364200]

約数ペア:

[(1, 1364200), (2, 682100), (4, 341050), (5, 272840), (8, 170525), (10, 136420), (19, 71800), (20, 68210), (25, 54568), (38, 35900), (40, 34105), (50, 27284), (76, 17950), (95, 14360), (100, 13642), (152, 8975), (190, 7180), (200, 6821), (359, 3800), (380, 3590), (475, 2872), (718, 1900), (760, 1795), (950, 1436)]