91941220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{12391}}^1$

素因数の和:12460

約数の個数: 48

約数和(自身を含む): 224840448

約数和(自身を除く): 132899228

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 53, 70, 106, 140, 212, 265, 371, 530, 742, 1060, 1484, 1855, 3710, 7420, 12391, 24782, 49564, 61955, 86737, 123910, 173474, 247820, 346948, 433685, 656723, 867370, 1313446, 1734740, 2626892, 3283615, 4597061, 6567230, 9194122, 13134460, 18388244, 22985305, 45970610, 91941220]

約数ペア:

[(1, 91941220), (2, 45970610), (4, 22985305), (5, 18388244), (7, 13134460), (10, 9194122), (14, 6567230), (20, 4597061), (28, 3283615), (35, 2626892), (53, 1734740), (70, 1313446), (106, 867370), (140, 656723), (212, 433685), (265, 346948), (371, 247820), (530, 173474), (742, 123910), (1060, 86737), (1484, 61955), (1855, 49564), (3710, 24782), (7420, 12391)]