12663200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1439}}^1$

素因数の和:1470

約数の個数: 72

約数和(自身を含む): 33747840

約数和(自身を除く): 21084640

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 160, 176, 200, 220, 275, 352, 400, 440, 550, 800, 880, 1100, 1439, 1760, 2200, 2878, 4400, 5756, 7195, 8800, 11512, 14390, 15829, 23024, 28780, 31658, 35975, 46048, 57560, 63316, 71950, 79145, 115120, 126632, 143900, 158290, 230240, 253264, 287800, 316580, 395725, 506528, 575600, 633160, 791450, 1151200, 1266320, 1582900, 2532640, 3165800, 6331600, 12663200]

約数ペア:

[(1, 12663200), (2, 6331600), (4, 3165800), (5, 2532640), (8, 1582900), (10, 1266320), (11, 1151200), (16, 791450), (20, 633160), (22, 575600), (25, 506528), (32, 395725), (40, 316580), (44, 287800), (50, 253264), (55, 230240), (80, 158290), (88, 143900), (100, 126632), (110, 115120), (160, 79145), (176, 71950), (200, 63316), (220, 57560), (275, 46048), (352, 35975), (400, 31658), (440, 28780), (550, 23024), (800, 15829), (880, 14390), (1100, 11512), (1439, 8800), (1760, 7195), (2200, 5756), (2878, 4400)]