12197440

素因数分解:

$2^6\times 5^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 56

約数和(自身を含む): 29699712

約数和(自身を除く): 17502272

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 64, 80, 94, 160, 188, 235, 320, 376, 470, 752, 811, 940, 1504, 1622, 1880, 3008, 3244, 3760, 4055, 6488, 7520, 8110, 12976, 15040, 16220, 25952, 32440, 38117, 51904, 64880, 76234, 129760, 152468, 190585, 259520, 304936, 381170, 609872, 762340, 1219744, 1524680, 2439488, 3049360, 6098720, 12197440]

約数ペア:

[(1, 12197440), (2, 6098720), (4, 3049360), (5, 2439488), (8, 1524680), (10, 1219744), (16, 762340), (20, 609872), (32, 381170), (40, 304936), (47, 259520), (64, 190585), (80, 152468), (94, 129760), (160, 76234), (188, 64880), (235, 51904), (320, 38117), (376, 32440), (470, 25952), (752, 16220), (811, 15040), (940, 12976), (1504, 8110), (1622, 7520), (1880, 6488), (3008, 4055), (3244, 3760)]