12146200

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{5521}}^1$

素因数の和:5548

約数の個数: 48

約数和(自身を含む): 30812760

約数和(自身を除く): 18666560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 25, 40, 44, 50, 55, 88, 100, 110, 200, 220, 275, 440, 550, 1100, 2200, 5521, 11042, 22084, 27605, 44168, 55210, 60731, 110420, 121462, 138025, 220840, 242924, 276050, 303655, 485848, 552100, 607310, 1104200, 1214620, 1518275, 2429240, 3036550, 6073100, 12146200]

約数ペア:

[(1, 12146200), (2, 6073100), (4, 3036550), (5, 2429240), (8, 1518275), (10, 1214620), (11, 1104200), (20, 607310), (22, 552100), (25, 485848), (40, 303655), (44, 276050), (50, 242924), (55, 220840), (88, 138025), (100, 121462), (110, 110420), (200, 60731), (220, 55210), (275, 44168), (440, 27605), (550, 22084), (1100, 11042), (2200, 5521)]