525148910

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:151

約数の個数: 128

約数和(自身を含む): 1165933440

約数和(自身を除く): 640784530

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 41, 53, 55, 65, 82, 106, 110, 130, 143, 169, 205, 265, 286, 338, 410, 451, 530, 533, 583, 689, 715, 845, 902, 1066, 1166, 1378, 1430, 1690, 1859, 2173, 2197, 2255, 2665, 2915, 3445, 3718, 4346, 4394, 4510, 5330, 5830, 5863, 6890, 6929, 7579, 8957, 9295, 10865, 10985, 11726, 13858, 15158, 17914, 18590, 21730, 21970, 23903, 24167, 28249, 29315, 34645, 37895, 44785, 47806, 48334, 56498, 58630, 69290, 75790, 76219, 89570, 90077, 98527, 116441, 119515, 120835, 141245, 152438, 180154, 197054, 232882, 239030, 241670, 282490, 310739, 367237, 381095, 450385, 492635, 582205, 621478, 734474, 762190, 900770, 985270, 990847, 1164410, 1280851, 1553695, 1836185, 1981694, 2561702, 3107390, 3672370, 4039607, 4774081, 4954235, 6404255, 8079214, 9548162, 9908470, 12808510, 20198035, 23870405, 40396070, 47740810, 52514891, 105029782, 262574455, 525148910]

約数ペア:

[(1, 525148910), (2, 262574455), (5, 105029782), (10, 52514891), (11, 47740810), (13, 40396070), (22, 23870405), (26, 20198035), (41, 12808510), (53, 9908470), (55, 9548162), (65, 8079214), (82, 6404255), (106, 4954235), (110, 4774081), (130, 4039607), (143, 3672370), (169, 3107390), (205, 2561702), (265, 1981694), (286, 1836185), (338, 1553695), (410, 1280851), (451, 1164410), (530, 990847), (533, 985270), (583, 900770), (689, 762190), (715, 734474), (845, 621478), (902, 582205), (1066, 492635), (1166, 450385), (1378, 381095), (1430, 367237), (1690, 310739), (1859, 282490), (2173, 241670), (2197, 239030), (2255, 232882), (2665, 197054), (2915, 180154), (3445, 152438), (3718, 141245), (4346, 120835), (4394, 119515), (4510, 116441), (5330, 98527), (5830, 90077), (5863, 89570), (6890, 76219), (6929, 75790), (7579, 69290), (8957, 58630), (9295, 56498), (10865, 48334), (10985, 47806), (11726, 44785), (13858, 37895), (15158, 34645), (17914, 29315), (18590, 28249), (21730, 24167), (21970, 23903)]