17151200

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{1949}}^1$

素因数の和:1980

約数の個数: 72

約数和(自身を含む): 45700200

約数和(自身を除く): 28549000

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, 1760, 1949, 2200, 3898, 4400, 7796, 8800, 9745, 15592, 19490, 21439, 31184, 38980, 42878, 48725, 62368, 77960, 85756, 97450, 107195, 155920, 171512, 194900, 214390, 311840, 343024, 389800, 428780, 535975, 686048, 779600, 857560, 1071950, 1559200, 1715120, 2143900, 3430240, 4287800, 8575600, 17151200]

約数ペア:

[(1, 17151200), (2, 8575600), (4, 4287800), (5, 3430240), (8, 2143900), (10, 1715120), (11, 1559200), (16, 1071950), (20, 857560), (22, 779600), (25, 686048), (32, 535975), (40, 428780), (44, 389800), (50, 343024), (55, 311840), (80, 214390), (88, 194900), (100, 171512), (110, 155920), (160, 107195), (176, 97450), (200, 85756), (220, 77960), (275, 62368), (352, 48725), (400, 42878), (440, 38980), (550, 31184), (800, 21439), (880, 19490), (1100, 15592), (1760, 9745), (1949, 8800), (2200, 7796), (3898, 4400)]