4914800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1117}}^1$

素因数の和:1146

約数の個数: 60

約数和(自身を含む): 12892776

約数和(自身を除く): 7977976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 176, 200, 220, 275, 400, 440, 550, 880, 1100, 1117, 2200, 2234, 4400, 4468, 5585, 8936, 11170, 12287, 17872, 22340, 24574, 27925, 44680, 49148, 55850, 61435, 89360, 98296, 111700, 122870, 196592, 223400, 245740, 307175, 446800, 491480, 614350, 982960, 1228700, 2457400, 4914800]

約数ペア:

[(1, 4914800), (2, 2457400), (4, 1228700), (5, 982960), (8, 614350), (10, 491480), (11, 446800), (16, 307175), (20, 245740), (22, 223400), (25, 196592), (40, 122870), (44, 111700), (50, 98296), (55, 89360), (80, 61435), (88, 55850), (100, 49148), (110, 44680), (176, 27925), (200, 24574), (220, 22340), (275, 17872), (400, 12287), (440, 11170), (550, 8936), (880, 5585), (1100, 4468), (1117, 4400), (2200, 2234)]