11983600520

素因数分解:

$2^3\times 5^1\times {\mathrm{2467}}^1\times {\mathrm{121439}}^1$

素因数の和:123917

約数の個数: 32

約数和(自身を含む): 26974252800

約数和(自身を除く): 14990652280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 2467, 4934, 9868, 12335, 19736, 24670, 49340, 98680, 121439, 242878, 485756, 607195, 971512, 1214390, 2428780, 4857560, 299590013, 599180026, 1198360052, 1497950065, 2396720104, 2995900130, 5991800260, 11983600520]

約数ペア:

[(1, 11983600520), (2, 5991800260), (4, 2995900130), (5, 2396720104), (8, 1497950065), (10, 1198360052), (20, 599180026), (40, 299590013), (2467, 4857560), (4934, 2428780), (9868, 1214390), (12335, 971512), (19736, 607195), (24670, 485756), (49340, 242878), (98680, 121439)]