10442900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{277}}^1$

素因数の和:333

約数の個数: 72

約数和(自身を含む): 25336920

約数和(自身を除く): 14894020

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 277, 290, 325, 377, 554, 580, 650, 725, 754, 1108, 1300, 1385, 1450, 1508, 1885, 2770, 2900, 3601, 3770, 5540, 6925, 7202, 7540, 8033, 9425, 13850, 14404, 16066, 18005, 18850, 27700, 32132, 36010, 37700, 40165, 72020, 80330, 90025, 104429, 160660, 180050, 200825, 208858, 360100, 401650, 417716, 522145, 803300, 1044290, 2088580, 2610725, 5221450, 10442900]

約数ペア:

[(1, 10442900), (2, 5221450), (4, 2610725), (5, 2088580), (10, 1044290), (13, 803300), (20, 522145), (25, 417716), (26, 401650), (29, 360100), (50, 208858), (52, 200825), (58, 180050), (65, 160660), (100, 104429), (116, 90025), (130, 80330), (145, 72020), (260, 40165), (277, 37700), (290, 36010), (325, 32132), (377, 27700), (554, 18850), (580, 18005), (650, 16066), (725, 14404), (754, 13850), (1108, 9425), (1300, 8033), (1385, 7540), (1450, 7202), (1508, 6925), (1885, 5540), (2770, 3770), (2900, 3601)]