38238970

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{937}}^1$

素因数の和:1015

約数の個数: 64

約数和(自身を含む): 87526656

約数和(自身を除く): 49287686

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 53, 55, 70, 77, 106, 110, 154, 265, 371, 385, 530, 583, 742, 770, 937, 1166, 1855, 1874, 2915, 3710, 4081, 4685, 5830, 6559, 8162, 9370, 10307, 13118, 20405, 20614, 32795, 40810, 49661, 51535, 65590, 72149, 99322, 103070, 144298, 248305, 347627, 360745, 496610, 546271, 695254, 721490, 1092542, 1738135, 2731355, 3476270, 3823897, 5462710, 7647794, 19119485, 38238970]

約数ペア:

[(1, 38238970), (2, 19119485), (5, 7647794), (7, 5462710), (10, 3823897), (11, 3476270), (14, 2731355), (22, 1738135), (35, 1092542), (53, 721490), (55, 695254), (70, 546271), (77, 496610), (106, 360745), (110, 347627), (154, 248305), (265, 144298), (371, 103070), (385, 99322), (530, 72149), (583, 65590), (742, 51535), (770, 49661), (937, 40810), (1166, 32795), (1855, 20614), (1874, 20405), (2915, 13118), (3710, 10307), (4081, 9370), (4685, 8162), (5830, 6559)]