17074160

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 42854400

約数和(自身を除く): 25780240

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 47, 76, 80, 94, 95, 152, 188, 190, 235, 239, 304, 376, 380, 470, 478, 752, 760, 893, 940, 956, 1195, 1520, 1786, 1880, 1912, 2390, 3572, 3760, 3824, 4465, 4541, 4780, 7144, 8930, 9082, 9560, 11233, 14288, 17860, 18164, 19120, 22466, 22705, 35720, 36328, 44932, 45410, 56165, 71440, 72656, 89864, 90820, 112330, 179728, 181640, 213427, 224660, 363280, 426854, 449320, 853708, 898640, 1067135, 1707416, 2134270, 3414832, 4268540, 8537080, 17074160]

約数ペア:

[(1, 17074160), (2, 8537080), (4, 4268540), (5, 3414832), (8, 2134270), (10, 1707416), (16, 1067135), (19, 898640), (20, 853708), (38, 449320), (40, 426854), (47, 363280), (76, 224660), (80, 213427), (94, 181640), (95, 179728), (152, 112330), (188, 90820), (190, 89864), (235, 72656), (239, 71440), (304, 56165), (376, 45410), (380, 44932), (470, 36328), (478, 35720), (752, 22705), (760, 22466), (893, 19120), (940, 18164), (956, 17860), (1195, 14288), (1520, 11233), (1786, 9560), (1880, 9082), (1912, 8930), (2390, 7144), (3572, 4780), (3760, 4541), (3824, 4465)]