13855600

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:143

約数の個数: 120

約数和(自身を含む): 37640448

約数和(自身を除く): 23784848

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 47, 50, 55, 67, 80, 88, 94, 100, 110, 134, 176, 188, 200, 220, 235, 268, 275, 335, 376, 400, 440, 470, 517, 536, 550, 670, 737, 752, 880, 940, 1034, 1072, 1100, 1175, 1340, 1474, 1675, 1880, 2068, 2200, 2350, 2585, 2680, 2948, 3149, 3350, 3685, 3760, 4136, 4400, 4700, 5170, 5360, 5896, 6298, 6700, 7370, 8272, 9400, 10340, 11792, 12596, 12925, 13400, 14740, 15745, 18425, 18800, 20680, 25192, 25850, 26800, 29480, 31490, 34639, 36850, 41360, 50384, 51700, 58960, 62980, 69278, 73700, 78725, 103400, 125960, 138556, 147400, 157450, 173195, 206800, 251920, 277112, 294800, 314900, 346390, 554224, 629800, 692780, 865975, 1259600, 1385560, 1731950, 2771120, 3463900, 6927800, 13855600]

約数ペア:

[(1, 13855600), (2, 6927800), (4, 3463900), (5, 2771120), (8, 1731950), (10, 1385560), (11, 1259600), (16, 865975), (20, 692780), (22, 629800), (25, 554224), (40, 346390), (44, 314900), (47, 294800), (50, 277112), (55, 251920), (67, 206800), (80, 173195), (88, 157450), (94, 147400), (100, 138556), (110, 125960), (134, 103400), (176, 78725), (188, 73700), (200, 69278), (220, 62980), (235, 58960), (268, 51700), (275, 50384), (335, 41360), (376, 36850), (400, 34639), (440, 31490), (470, 29480), (517, 26800), (536, 25850), (550, 25192), (670, 20680), (737, 18800), (752, 18425), (880, 15745), (940, 14740), (1034, 13400), (1072, 12925), (1100, 12596), (1175, 11792), (1340, 10340), (1474, 9400), (1675, 8272), (1880, 7370), (2068, 6700), (2200, 6298), (2350, 5896), (2585, 5360), (2680, 5170), (2948, 4700), (3149, 4400), (3350, 4136), (3685, 3760)]