47429374160

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{409}}^1\times {\mathrm{207079}}^1$

素因数の和:207508

約数の個数: 80

約数和(自身を含む): 126335366400

約数和(自身を除く): 78905992240

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 409, 560, 818, 1636, 2045, 2863, 3272, 4090, 5726, 6544, 8180, 11452, 14315, 16360, 22904, 28630, 32720, 45808, 57260, 114520, 207079, 229040, 414158, 828316, 1035395, 1449553, 1656632, 2070790, 2899106, 3313264, 4141580, 5798212, 7247765, 8283160, 11596424, 14495530, 16566320, 23192848, 28991060, 57982120, 84695311, 115964240, 169390622, 338781244, 423476555, 592867177, 677562488, 846953110, 1185734354, 1355124976, 1693906220, 2371468708, 2964335885, 3387812440, 4742937416, 5928671770, 6775624880, 9485874832, 11857343540, 23714687080, 47429374160]

約数ペア:

[(1, 47429374160), (2, 23714687080), (4, 11857343540), (5, 9485874832), (7, 6775624880), (8, 5928671770), (10, 4742937416), (14, 3387812440), (16, 2964335885), (20, 2371468708), (28, 1693906220), (35, 1355124976), (40, 1185734354), (56, 846953110), (70, 677562488), (80, 592867177), (112, 423476555), (140, 338781244), (280, 169390622), (409, 115964240), (560, 84695311), (818, 57982120), (1636, 28991060), (2045, 23192848), (2863, 16566320), (3272, 14495530), (4090, 11596424), (5726, 8283160), (6544, 7247765), (8180, 5798212), (11452, 4141580), (14315, 3313264), (16360, 2899106), (22904, 2070790), (28630, 1656632), (32720, 1449553), (45808, 1035395), (57260, 828316), (114520, 414158), (207079, 229040)]