262595360

素因数分解:

$2^5\times 5^1\times {\mathrm{127}}^1\times {\mathrm{12923}}^1$

素因数の和:13065

約数の個数: 48

約数和(自身を含む): 625314816

約数和(自身を除く): 362719456

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 127, 160, 254, 508, 635, 1016, 1270, 2032, 2540, 4064, 5080, 10160, 12923, 20320, 25846, 51692, 64615, 103384, 129230, 206768, 258460, 413536, 516920, 1033840, 1641221, 2067680, 3282442, 6564884, 8206105, 13129768, 16412210, 26259536, 32824420, 52519072, 65648840, 131297680, 262595360]

約数ペア:

[(1, 262595360), (2, 131297680), (4, 65648840), (5, 52519072), (8, 32824420), (10, 26259536), (16, 16412210), (20, 13129768), (32, 8206105), (40, 6564884), (80, 3282442), (127, 2067680), (160, 1641221), (254, 1033840), (508, 516920), (635, 413536), (1016, 258460), (1270, 206768), (2032, 129230), (2540, 103384), (4064, 64615), (5080, 51692), (10160, 25846), (12923, 20320)]