779752870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{107}}^1\times {\mathrm{1933}}^1$

素因数の和:2089

約数の個数: 64

約数和(自身を含む): 1579072320

約数和(自身を除く): 799319450

約数列:

[1, 2, 5, 10, 13, 26, 29, 58, 65, 107, 130, 145, 214, 290, 377, 535, 754, 1070, 1391, 1885, 1933, 2782, 3103, 3770, 3866, 6206, 6955, 9665, 13910, 15515, 19330, 25129, 31030, 40339, 50258, 56057, 80678, 112114, 125645, 201695, 206831, 251290, 280285, 403390, 413662, 560570, 728741, 1034155, 1457482, 2068310, 2688803, 3643705, 5377606, 5998099, 7287410, 11996198, 13444015, 26888030, 29990495, 59980990, 77975287, 155950574, 389876435, 779752870]

約数ペア:

[(1, 779752870), (2, 389876435), (5, 155950574), (10, 77975287), (13, 59980990), (26, 29990495), (29, 26888030), (58, 13444015), (65, 11996198), (107, 7287410), (130, 5998099), (145, 5377606), (214, 3643705), (290, 2688803), (377, 2068310), (535, 1457482), (754, 1034155), (1070, 728741), (1391, 560570), (1885, 413662), (1933, 403390), (2782, 280285), (3103, 251290), (3770, 206831), (3866, 201695), (6206, 125645), (6955, 112114), (9665, 80678), (13910, 56057), (15515, 50258), (19330, 40339), (25129, 31030)]