134056040

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{54941}}^1$

素因数の和:55013

約数の個数: 32

約数和(自身を含む): 306576360

約数和(自身を除く): 172520320

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 54941, 109882, 219764, 274705, 439528, 549410, 1098820, 2197640, 3351401, 6702802, 13405604, 16757005, 26811208, 33514010, 67028020, 134056040]

約数ペア:

[(1, 134056040), (2, 67028020), (4, 33514010), (5, 26811208), (8, 16757005), (10, 13405604), (20, 6702802), (40, 3351401), (61, 2197640), (122, 1098820), (244, 549410), (305, 439528), (488, 274705), (610, 219764), (1220, 109882), (2440, 54941)]