1146200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{521}}^1$

素因数の和:548

約数の個数: 48

約数和(自身を含む): 2912760

約数和(自身を除く): 1766560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 521, 550, 1042, 1100, 2084, 2200, 2605, 4168, 5210, 5731, 10420, 11462, 13025, 20840, 22924, 26050, 28655, 45848, 52100, 57310, 104200, 114620, 143275, 229240, 286550, 573100, 1146200]

約数ペア:

[(1, 1146200), (2, 573100), (4, 286550), (5, 229240), (8, 143275), (10, 114620), (11, 104200), (20, 57310), (22, 52100), (25, 45848), (40, 28655), (44, 26050), (50, 22924), (55, 20840), (88, 13025), (100, 11462), (110, 10420), (200, 5731), (220, 5210), (275, 4168), (440, 2605), (521, 2200), (550, 2084), (1042, 1100)]