888975101960

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{6971}}^1\times {\mathrm{7069}}^1$

素因数の和:14103

約数の個数: 128

約数和(自身を含む): 2235886934400

約数和(自身を除く): 1346911832440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 41, 44, 55, 82, 88, 110, 164, 205, 220, 328, 410, 440, 451, 820, 902, 1640, 1804, 2255, 3608, 4510, 6971, 7069, 9020, 13942, 14138, 18040, 27884, 28276, 34855, 35345, 55768, 56552, 69710, 70690, 76681, 77759, 139420, 141380, 153362, 155518, 278840, 282760, 285811, 289829, 306724, 311036, 383405, 388795, 571622, 579658, 613448, 622072, 766810, 777590, 1143244, 1159316, 1429055, 1449145, 1533620, 1555180, 2286488, 2318632, 2858110, 2898290, 3067240, 3110360, 3143921, 3188119, 5716220, 5796580, 6287842, 6376238, 11432440, 11593160, 12575684, 12752476, 15719605, 15940595, 25151368, 25504952, 31439210, 31881190, 49277999, 62878420, 63762380, 98555998, 125756840, 127524760, 197111996, 246389995, 394223992, 492779990, 542057989, 985559980, 1084115978, 1971119960, 2020397959, 2168231956, 2710289945, 4040795918, 4336463912, 5420579890, 8081591836, 10101989795, 10841159780, 16163183672, 20203979590, 21682319560, 22224377549, 40407959180, 44448755098, 80815918360, 88897510196, 111121887745, 177795020392, 222243775490, 444487550980, 888975101960]

約数ペア:

[(1, 888975101960), (2, 444487550980), (4, 222243775490), (5, 177795020392), (8, 111121887745), (10, 88897510196), (11, 80815918360), (20, 44448755098), (22, 40407959180), (40, 22224377549), (41, 21682319560), (44, 20203979590), (55, 16163183672), (82, 10841159780), (88, 10101989795), (110, 8081591836), (164, 5420579890), (205, 4336463912), (220, 4040795918), (328, 2710289945), (410, 2168231956), (440, 2020397959), (451, 1971119960), (820, 1084115978), (902, 985559980), (1640, 542057989), (1804, 492779990), (2255, 394223992), (3608, 246389995), (4510, 197111996), (6971, 127524760), (7069, 125756840), (9020, 98555998), (13942, 63762380), (14138, 62878420), (18040, 49277999), (27884, 31881190), (28276, 31439210), (34855, 25504952), (35345, 25151368), (55768, 15940595), (56552, 15719605), (69710, 12752476), (70690, 12575684), (76681, 11593160), (77759, 11432440), (139420, 6376238), (141380, 6287842), (153362, 5796580), (155518, 5716220), (278840, 3188119), (282760, 3143921), (285811, 3110360), (289829, 3067240), (306724, 2898290), (311036, 2858110), (383405, 2318632), (388795, 2286488), (571622, 1555180), (579658, 1533620), (613448, 1449145), (622072, 1429055), (766810, 1159316), (777590, 1143244)]