12914888950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{283}}^1\times {\mathrm{1013}}^1$

素因数の和:1378

約数の個数: 96

約数和(自身を含む): 26031878496

約数和(自身を除く): 13116989546

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 53, 85, 106, 170, 265, 283, 425, 530, 566, 850, 901, 1013, 1325, 1415, 1802, 2026, 2650, 2830, 4505, 4811, 5065, 7075, 9010, 9622, 10130, 14150, 14999, 17221, 22525, 24055, 25325, 29998, 34442, 45050, 48110, 50650, 53689, 74995, 86105, 107378, 120275, 149990, 172210, 240550, 254983, 268445, 286679, 374975, 430525, 509966, 536890, 573358, 749950, 861050, 912713, 1274915, 1342225, 1433395, 1825426, 2549830, 2684450, 2866790, 4563565, 4873543, 6374575, 7166975, 9127130, 9747086, 12749150, 14333950, 15193987, 22817825, 24367715, 30387974, 45635650, 48735430, 75969935, 121838575, 151939870, 243677150, 258297779, 379849675, 516595558, 759699350, 1291488895, 2582977790, 6457444475, 12914888950]

約数ペア:

[(1, 12914888950), (2, 6457444475), (5, 2582977790), (10, 1291488895), (17, 759699350), (25, 516595558), (34, 379849675), (50, 258297779), (53, 243677150), (85, 151939870), (106, 121838575), (170, 75969935), (265, 48735430), (283, 45635650), (425, 30387974), (530, 24367715), (566, 22817825), (850, 15193987), (901, 14333950), (1013, 12749150), (1325, 9747086), (1415, 9127130), (1802, 7166975), (2026, 6374575), (2650, 4873543), (2830, 4563565), (4505, 2866790), (4811, 2684450), (5065, 2549830), (7075, 1825426), (9010, 1433395), (9622, 1342225), (10130, 1274915), (14150, 912713), (14999, 861050), (17221, 749950), (22525, 573358), (24055, 536890), (25325, 509966), (29998, 430525), (34442, 374975), (45050, 286679), (48110, 268445), (50650, 254983), (53689, 240550), (74995, 172210), (86105, 149990), (107378, 120275)]