4633040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1997}}^1$

素因数の和:2039

約数の個数: 40

約数和(自身を含む): 11148840

約数和(自身を除く): 6515800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 1997, 2320, 3994, 7988, 9985, 15976, 19970, 31952, 39940, 57913, 79880, 115826, 159760, 231652, 289565, 463304, 579130, 926608, 1158260, 2316520, 4633040]

約数ペア:

[(1, 4633040), (2, 2316520), (4, 1158260), (5, 926608), (8, 579130), (10, 463304), (16, 289565), (20, 231652), (29, 159760), (40, 115826), (58, 79880), (80, 57913), (116, 39940), (145, 31952), (232, 19970), (290, 15976), (464, 9985), (580, 7988), (1160, 3994), (1997, 2320)]