24860000

素因数分解:

$2^5\times 5^4\times {\mathrm{11}}^1\times {\mathrm{113}}^1$

素因数の和:154

約数の個数: 120

約数和(自身を含む): 67309704

約数和(自身を除く): 42449704

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 113, 125, 160, 176, 200, 220, 226, 250, 275, 352, 400, 440, 452, 500, 550, 565, 625, 800, 880, 904, 1000, 1100, 1130, 1243, 1250, 1375, 1760, 1808, 2000, 2200, 2260, 2486, 2500, 2750, 2825, 3616, 4000, 4400, 4520, 4972, 5000, 5500, 5650, 6215, 6875, 8800, 9040, 9944, 10000, 11000, 11300, 12430, 13750, 14125, 18080, 19888, 20000, 22000, 22600, 24860, 27500, 28250, 31075, 39776, 44000, 45200, 49720, 55000, 56500, 62150, 70625, 90400, 99440, 110000, 113000, 124300, 141250, 155375, 198880, 220000, 226000, 248600, 282500, 310750, 452000, 497200, 565000, 621500, 776875, 994400, 1130000, 1243000, 1553750, 2260000, 2486000, 3107500, 4972000, 6215000, 12430000, 24860000]

約数ペア:

[(1, 24860000), (2, 12430000), (4, 6215000), (5, 4972000), (8, 3107500), (10, 2486000), (11, 2260000), (16, 1553750), (20, 1243000), (22, 1130000), (25, 994400), (32, 776875), (40, 621500), (44, 565000), (50, 497200), (55, 452000), (80, 310750), (88, 282500), (100, 248600), (110, 226000), (113, 220000), (125, 198880), (160, 155375), (176, 141250), (200, 124300), (220, 113000), (226, 110000), (250, 99440), (275, 90400), (352, 70625), (400, 62150), (440, 56500), (452, 55000), (500, 49720), (550, 45200), (565, 44000), (625, 39776), (800, 31075), (880, 28250), (904, 27500), (1000, 24860), (1100, 22600), (1130, 22000), (1243, 20000), (1250, 19888), (1375, 18080), (1760, 14125), (1808, 13750), (2000, 12430), (2200, 11300), (2260, 11000), (2486, 10000), (2500, 9944), (2750, 9040), (2825, 8800), (3616, 6875), (4000, 6215), (4400, 5650), (4520, 5500), (4972, 5000)]