236256040

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{203669}}^1$

素因数の和:203709

約数の個数: 32

約数和(自身を含む): 549909000

約数和(自身を除く): 313652960

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 232, 290, 580, 1160, 203669, 407338, 814676, 1018345, 1629352, 2036690, 4073380, 5906401, 8146760, 11812802, 23625604, 29532005, 47251208, 59064010, 118128020, 236256040]

約数ペア:

[(1, 236256040), (2, 118128020), (4, 59064010), (5, 47251208), (8, 29532005), (10, 23625604), (20, 11812802), (29, 8146760), (40, 5906401), (58, 4073380), (116, 2036690), (145, 1629352), (232, 1018345), (290, 814676), (580, 407338), (1160, 203669)]