26867687080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5077}}^1\times {\mathrm{10177}}^1$

素因数の和:15278

約数の個数: 64

約数和(自身を含む): 65121693840

約数和(自身を除く): 38254006760

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 5077, 10154, 10177, 20308, 20354, 25385, 40616, 40708, 50770, 50885, 66001, 81416, 101540, 101770, 132002, 132301, 203080, 203540, 264004, 264602, 330005, 407080, 528008, 529204, 660010, 661505, 1058408, 1320020, 1323010, 2640040, 2646020, 5292040, 51668629, 103337258, 206674516, 258343145, 413349032, 516686290, 671692177, 1033372580, 1343384354, 2066745160, 2686768708, 3358460885, 5373537416, 6716921770, 13433843540, 26867687080]

約数ペア:

[(1, 26867687080), (2, 13433843540), (4, 6716921770), (5, 5373537416), (8, 3358460885), (10, 2686768708), (13, 2066745160), (20, 1343384354), (26, 1033372580), (40, 671692177), (52, 516686290), (65, 413349032), (104, 258343145), (130, 206674516), (260, 103337258), (520, 51668629), (5077, 5292040), (10154, 2646020), (10177, 2640040), (20308, 1323010), (20354, 1320020), (25385, 1058408), (40616, 661505), (40708, 660010), (50770, 529204), (50885, 528008), (66001, 407080), (81416, 330005), (101540, 264602), (101770, 264004), (132002, 203540), (132301, 203080)]