224581720

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4019}}^1$

素因数の和:4168

約数の個数: 64

約数和(自身を含む): 555724800

約数和(自身を除く): 331143080

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 127, 220, 254, 440, 508, 635, 1016, 1270, 1397, 2540, 2794, 4019, 5080, 5588, 6985, 8038, 11176, 13970, 16076, 20095, 27940, 32152, 40190, 44209, 55880, 80380, 88418, 160760, 176836, 221045, 353672, 442090, 510413, 884180, 1020826, 1768360, 2041652, 2552065, 4083304, 5104130, 5614543, 10208260, 11229086, 20416520, 22458172, 28072715, 44916344, 56145430, 112290860, 224581720]

約数ペア:

[(1, 224581720), (2, 112290860), (4, 56145430), (5, 44916344), (8, 28072715), (10, 22458172), (11, 20416520), (20, 11229086), (22, 10208260), (40, 5614543), (44, 5104130), (55, 4083304), (88, 2552065), (110, 2041652), (127, 1768360), (220, 1020826), (254, 884180), (440, 510413), (508, 442090), (635, 353672), (1016, 221045), (1270, 176836), (1397, 160760), (2540, 88418), (2794, 80380), (4019, 55880), (5080, 44209), (5588, 40190), (6985, 32152), (8038, 27940), (11176, 20095), (13970, 16076)]