12019040

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{6829}}^1$

素因数の和:6855

約数の個数: 48

約数和(自身を含む): 30980880

約数和(自身を除く): 18961840

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 6829, 13658, 27316, 34145, 54632, 68290, 75119, 109264, 136580, 150238, 218528, 273160, 300476, 375595, 546320, 600952, 751190, 1092640, 1201904, 1502380, 2403808, 3004760, 6009520, 12019040]

約数ペア:

[(1, 12019040), (2, 6009520), (4, 3004760), (5, 2403808), (8, 1502380), (10, 1201904), (11, 1092640), (16, 751190), (20, 600952), (22, 546320), (32, 375595), (40, 300476), (44, 273160), (55, 218528), (80, 150238), (88, 136580), (110, 109264), (160, 75119), (176, 68290), (220, 54632), (352, 34145), (440, 27316), (880, 13658), (1760, 6829)]