2667256955

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{43261}}^1$

素因数の和:43355

約数の個数: 32

約数和(自身を含む): 3737836800

約数和(自身を除く): 1070579845

約数列:

[1, 5, 11, 19, 55, 59, 95, 209, 295, 649, 1045, 1121, 3245, 5605, 12331, 43261, 61655, 216305, 475871, 821959, 2379355, 2552399, 4109795, 9041549, 12761995, 28076389, 45207745, 48495581, 140381945, 242477905, 533451391, 2667256955]

約数ペア:

[(1, 2667256955), (5, 533451391), (11, 242477905), (19, 140381945), (55, 48495581), (59, 45207745), (95, 28076389), (209, 12761995), (295, 9041549), (649, 4109795), (1045, 2552399), (1121, 2379355), (3245, 821959), (5605, 475871), (12331, 216305), (43261, 61655)]