29156714170

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{419}}^1\times {\mathrm{1907}}^1$

素因数の和:2463

約数の個数: 64

約数和(自身を含む): 54524534400

約数和(自身を除く): 25367820230

約数列:

[1, 2, 5, 10, 41, 82, 89, 178, 205, 410, 419, 445, 838, 890, 1907, 2095, 3649, 3814, 4190, 7298, 9535, 17179, 18245, 19070, 34358, 36490, 37291, 74582, 78187, 85895, 156374, 169723, 171790, 186455, 339446, 372910, 390935, 781870, 799033, 848615, 1528931, 1598066, 1697230, 3057862, 3995165, 6958643, 7644655, 7990330, 13917286, 15289310, 32760353, 34793215, 65520706, 69586430, 71113937, 142227874, 163801765, 327603530, 355569685, 711139370, 2915671417, 5831342834, 14578357085, 29156714170]

約数ペア:

[(1, 29156714170), (2, 14578357085), (5, 5831342834), (10, 2915671417), (41, 711139370), (82, 355569685), (89, 327603530), (178, 163801765), (205, 142227874), (410, 71113937), (419, 69586430), (445, 65520706), (838, 34793215), (890, 32760353), (1907, 15289310), (2095, 13917286), (3649, 7990330), (3814, 7644655), (4190, 6958643), (7298, 3995165), (9535, 3057862), (17179, 1697230), (18245, 1598066), (19070, 1528931), (34358, 848615), (36490, 799033), (37291, 781870), (74582, 390935), (78187, 372910), (85895, 339446), (156374, 186455), (169723, 171790)]