13786000

素因数分解:

$2^4\times 5^3\times {\mathrm{61}}^1\times {\mathrm{113}}^1$

素因数の和:197

約数の個数: 80

約数和(自身を含む): 34180848

約数和(自身を除く): 20394848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 61, 80, 100, 113, 122, 125, 200, 226, 244, 250, 305, 400, 452, 488, 500, 565, 610, 904, 976, 1000, 1130, 1220, 1525, 1808, 2000, 2260, 2440, 2825, 3050, 4520, 4880, 5650, 6100, 6893, 7625, 9040, 11300, 12200, 13786, 14125, 15250, 22600, 24400, 27572, 28250, 30500, 34465, 45200, 55144, 56500, 61000, 68930, 110288, 113000, 122000, 137860, 172325, 226000, 275720, 344650, 551440, 689300, 861625, 1378600, 1723250, 2757200, 3446500, 6893000, 13786000]

約数ペア:

[(1, 13786000), (2, 6893000), (4, 3446500), (5, 2757200), (8, 1723250), (10, 1378600), (16, 861625), (20, 689300), (25, 551440), (40, 344650), (50, 275720), (61, 226000), (80, 172325), (100, 137860), (113, 122000), (122, 113000), (125, 110288), (200, 68930), (226, 61000), (244, 56500), (250, 55144), (305, 45200), (400, 34465), (452, 30500), (488, 28250), (500, 27572), (565, 24400), (610, 22600), (904, 15250), (976, 14125), (1000, 13786), (1130, 12200), (1220, 11300), (1525, 9040), (1808, 7625), (2000, 6893), (2260, 6100), (2440, 5650), (2825, 4880), (3050, 4520)]