17179040

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5651}}^1$

素因数の和:5685

約数の個数: 48

約数和(自身を含む): 42729120

約数和(自身を除く): 25550080

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 5651, 11302, 22604, 28255, 45208, 56510, 90416, 107369, 113020, 180832, 214738, 226040, 429476, 452080, 536845, 858952, 904160, 1073690, 1717904, 2147380, 3435808, 4294760, 8589520, 17179040]

約数ペア:

[(1, 17179040), (2, 8589520), (4, 4294760), (5, 3435808), (8, 2147380), (10, 1717904), (16, 1073690), (19, 904160), (20, 858952), (32, 536845), (38, 452080), (40, 429476), (76, 226040), (80, 214738), (95, 180832), (152, 113020), (160, 107369), (190, 90416), (304, 56510), (380, 45208), (608, 28255), (760, 22604), (1520, 11302), (3040, 5651)]