25493280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{173}}^1\times {\mathrm{307}}^1$

素因数の和:498

約数の個数: 96

約数和(自身を含む): 81031104

約数和(自身を除く): 55537824

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 173, 240, 307, 346, 480, 519, 614, 692, 865, 921, 1038, 1228, 1384, 1535, 1730, 1842, 2076, 2456, 2595, 2768, 3070, 3460, 3684, 4152, 4605, 4912, 5190, 5536, 6140, 6920, 7368, 8304, 9210, 9824, 10380, 12280, 13840, 14736, 16608, 18420, 20760, 24560, 27680, 29472, 36840, 41520, 49120, 53111, 73680, 83040, 106222, 147360, 159333, 212444, 265555, 318666, 424888, 531110, 637332, 796665, 849776, 1062220, 1274664, 1593330, 1699552, 2124440, 2549328, 3186660, 4248880, 5098656, 6373320, 8497760, 12746640, 25493280]

約数ペア:

[(1, 25493280), (2, 12746640), (3, 8497760), (4, 6373320), (5, 5098656), (6, 4248880), (8, 3186660), (10, 2549328), (12, 2124440), (15, 1699552), (16, 1593330), (20, 1274664), (24, 1062220), (30, 849776), (32, 796665), (40, 637332), (48, 531110), (60, 424888), (80, 318666), (96, 265555), (120, 212444), (160, 159333), (173, 147360), (240, 106222), (307, 83040), (346, 73680), (480, 53111), (519, 49120), (614, 41520), (692, 36840), (865, 29472), (921, 27680), (1038, 24560), (1228, 20760), (1384, 18420), (1535, 16608), (1730, 14736), (1842, 13840), (2076, 12280), (2456, 10380), (2595, 9824), (2768, 9210), (3070, 8304), (3460, 7368), (3684, 6920), (4152, 6140), (4605, 5536), (4912, 5190)]