13144587560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{871657}}^1$

素因数の和:871710

約数の個数: 64

約数和(自身を含む): 32948672400

約数和(自身を除く): 19804084840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 29, 40, 52, 58, 65, 104, 116, 130, 145, 232, 260, 290, 377, 520, 580, 754, 1160, 1508, 1885, 3016, 3770, 7540, 15080, 871657, 1743314, 3486628, 4358285, 6973256, 8716570, 11331541, 17433140, 22663082, 25278053, 34866280, 45326164, 50556106, 56657705, 90652328, 101112212, 113315410, 126390265, 202224424, 226630820, 252780530, 328614689, 453261640, 505561060, 657229378, 1011122120, 1314458756, 1643073445, 2628917512, 3286146890, 6572293780, 13144587560]

約数ペア:

[(1, 13144587560), (2, 6572293780), (4, 3286146890), (5, 2628917512), (8, 1643073445), (10, 1314458756), (13, 1011122120), (20, 657229378), (26, 505561060), (29, 453261640), (40, 328614689), (52, 252780530), (58, 226630820), (65, 202224424), (104, 126390265), (116, 113315410), (130, 101112212), (145, 90652328), (232, 56657705), (260, 50556106), (290, 45326164), (377, 34866280), (520, 25278053), (580, 22663082), (754, 17433140), (1160, 11331541), (1508, 8716570), (1885, 6973256), (3016, 4358285), (3770, 3486628), (7540, 1743314), (15080, 871657)]