201602720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{114547}}^1$

素因数の和:114573

約数の個数: 48

約数和(自身を含む): 519589728

約数和(自身を除く): 317987008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 114547, 229094, 458188, 572735, 916376, 1145470, 1260017, 1832752, 2290940, 2520034, 3665504, 4581880, 5040068, 6300085, 9163760, 10080136, 12600170, 18327520, 20160272, 25200340, 40320544, 50400680, 100801360, 201602720]

約数ペア:

[(1, 201602720), (2, 100801360), (4, 50400680), (5, 40320544), (8, 25200340), (10, 20160272), (11, 18327520), (16, 12600170), (20, 10080136), (22, 9163760), (32, 6300085), (40, 5040068), (44, 4581880), (55, 3665504), (80, 2520034), (88, 2290940), (110, 1832752), (160, 1260017), (176, 1145470), (220, 916376), (352, 572735), (440, 458188), (880, 229094), (1760, 114547)]