88153040

素因数分解:

$2^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{37997}}^1$

素因数の和:38039

約数の個数: 40

約数和(自身を含む): 212028840

約数和(自身を除く): 123875800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 40, 58, 80, 116, 145, 232, 290, 464, 580, 1160, 2320, 37997, 75994, 151988, 189985, 303976, 379970, 607952, 759940, 1101913, 1519880, 2203826, 3039760, 4407652, 5509565, 8815304, 11019130, 17630608, 22038260, 44076520, 88153040]

約数ペア:

[(1, 88153040), (2, 44076520), (4, 22038260), (5, 17630608), (8, 11019130), (10, 8815304), (16, 5509565), (20, 4407652), (29, 3039760), (40, 2203826), (58, 1519880), (80, 1101913), (116, 759940), (145, 607952), (232, 379970), (290, 303976), (464, 189985), (580, 151988), (1160, 75994), (2320, 37997)]