57906640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{2861}}^1$

素因数の和:2908

約数の個数: 80

約数和(自身を含む): 153311616

約数和(自身を除く): 95404976

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 23, 40, 44, 46, 55, 80, 88, 92, 110, 115, 176, 184, 220, 230, 253, 368, 440, 460, 506, 880, 920, 1012, 1265, 1840, 2024, 2530, 2861, 4048, 5060, 5722, 10120, 11444, 14305, 20240, 22888, 28610, 31471, 45776, 57220, 62942, 65803, 114440, 125884, 131606, 157355, 228880, 251768, 263212, 314710, 329015, 503536, 526424, 629420, 658030, 723833, 1052848, 1258840, 1316060, 1447666, 2517680, 2632120, 2895332, 3619165, 5264240, 5790664, 7238330, 11581328, 14476660, 28953320, 57906640]

約数ペア:

[(1, 57906640), (2, 28953320), (4, 14476660), (5, 11581328), (8, 7238330), (10, 5790664), (11, 5264240), (16, 3619165), (20, 2895332), (22, 2632120), (23, 2517680), (40, 1447666), (44, 1316060), (46, 1258840), (55, 1052848), (80, 723833), (88, 658030), (92, 629420), (110, 526424), (115, 503536), (176, 329015), (184, 314710), (220, 263212), (230, 251768), (253, 228880), (368, 157355), (440, 131606), (460, 125884), (506, 114440), (880, 65803), (920, 62942), (1012, 57220), (1265, 45776), (1840, 31471), (2024, 28610), (2530, 22888), (2861, 20240), (4048, 14305), (5060, 11444), (5722, 10120)]