201549091580

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{3989}}^1\times {\mathrm{34607}}^1$

素因数の和:38678

約数の個数: 48

約数和(自身を含む): 429171039360

約数和(自身を除く): 227621947780

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 3989, 7978, 15956, 19945, 34607, 39890, 69214, 79780, 138428, 173035, 291197, 346070, 582394, 692140, 1164788, 1455985, 2526311, 2911970, 5052622, 5823940, 10105244, 12631555, 25263110, 50526220, 138047323, 276094646, 552189292, 690236615, 1380473230, 2760946460, 10077454579, 20154909158, 40309818316, 50387272895, 100774545790, 201549091580]

約数ペア:

[(1, 201549091580), (2, 100774545790), (4, 50387272895), (5, 40309818316), (10, 20154909158), (20, 10077454579), (73, 2760946460), (146, 1380473230), (292, 690236615), (365, 552189292), (730, 276094646), (1460, 138047323), (3989, 50526220), (7978, 25263110), (15956, 12631555), (19945, 10105244), (34607, 5823940), (39890, 5052622), (69214, 2911970), (79780, 2526311), (138428, 1455985), (173035, 1164788), (291197, 692140), (346070, 582394)]