76352210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:827

約数の個数: 48

約数和(自身を含む): 152976600

約数和(自身を除く): 76624390

約数列:

[1, 2, 5, 10, 11, 22, 55, 89, 110, 121, 178, 242, 445, 605, 709, 890, 979, 1210, 1418, 1958, 3545, 4895, 7090, 7799, 9790, 10769, 15598, 21538, 38995, 53845, 63101, 77990, 85789, 107690, 126202, 171578, 315505, 428945, 631010, 694111, 857890, 1388222, 3470555, 6941110, 7635221, 15270442, 38176105, 76352210]

約数ペア:

[(1, 76352210), (2, 38176105), (5, 15270442), (10, 7635221), (11, 6941110), (22, 3470555), (55, 1388222), (89, 857890), (110, 694111), (121, 631010), (178, 428945), (242, 315505), (445, 171578), (605, 126202), (709, 107690), (890, 85789), (979, 77990), (1210, 63101), (1418, 53845), (1958, 38995), (3545, 21538), (4895, 15598), (7090, 10769), (7799, 9790)]