13642000

素因数分解:

$2^4\times 5^3\times {\mathrm{19}}^1\times {\mathrm{359}}^1$

素因数の和:401

約数の個数: 80

約数和(自身を含む): 34819200

約数和(自身を除く): 21177200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 38, 40, 50, 76, 80, 95, 100, 125, 152, 190, 200, 250, 304, 359, 380, 400, 475, 500, 718, 760, 950, 1000, 1436, 1520, 1795, 1900, 2000, 2375, 2872, 3590, 3800, 4750, 5744, 6821, 7180, 7600, 8975, 9500, 13642, 14360, 17950, 19000, 27284, 28720, 34105, 35900, 38000, 44875, 54568, 68210, 71800, 89750, 109136, 136420, 143600, 170525, 179500, 272840, 341050, 359000, 545680, 682100, 718000, 852625, 1364200, 1705250, 2728400, 3410500, 6821000, 13642000]

約数ペア:

[(1, 13642000), (2, 6821000), (4, 3410500), (5, 2728400), (8, 1705250), (10, 1364200), (16, 852625), (19, 718000), (20, 682100), (25, 545680), (38, 359000), (40, 341050), (50, 272840), (76, 179500), (80, 170525), (95, 143600), (100, 136420), (125, 109136), (152, 89750), (190, 71800), (200, 68210), (250, 54568), (304, 44875), (359, 38000), (380, 35900), (400, 34105), (475, 28720), (500, 27284), (718, 19000), (760, 17950), (950, 14360), (1000, 13642), (1436, 9500), (1520, 8975), (1795, 7600), (1900, 7180), (2000, 6821), (2375, 5744), (2872, 4750), (3590, 3800)]