16750478810

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1259}}^1\times {\mathrm{1931}}^1$

素因数の和:3263

約数の個数: 64

約数和(自身を含む): 33126226560

約数和(自身を除く): 16375747750

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1259, 1378, 1931, 2518, 3445, 3862, 6295, 6890, 9655, 12590, 16367, 19310, 25103, 32734, 50206, 66727, 81835, 102343, 125515, 133454, 163670, 204686, 251030, 333635, 511715, 667270, 867451, 1023430, 1330459, 1734902, 2431129, 2660918, 4337255, 4862258, 6652295, 8674510, 12155645, 13304590, 24311290, 31604677, 63209354, 128849837, 158023385, 257699674, 316046770, 644249185, 1288498370, 1675047881, 3350095762, 8375239405, 16750478810]

約数ペア:

[(1, 16750478810), (2, 8375239405), (5, 3350095762), (10, 1675047881), (13, 1288498370), (26, 644249185), (53, 316046770), (65, 257699674), (106, 158023385), (130, 128849837), (265, 63209354), (530, 31604677), (689, 24311290), (1259, 13304590), (1378, 12155645), (1931, 8674510), (2518, 6652295), (3445, 4862258), (3862, 4337255), (6295, 2660918), (6890, 2431129), (9655, 1734902), (12590, 1330459), (16367, 1023430), (19310, 867451), (25103, 667270), (32734, 511715), (50206, 333635), (66727, 251030), (81835, 204686), (102343, 163670), (125515, 133454)]