29723900

素因数分解:

$2^2\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2269}}^1$

素因数の和:2414

約数の個数: 36

約数和(自身を含む): 65021880

約数和(自身を除く): 35297980

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 131, 262, 524, 655, 1310, 2269, 2620, 3275, 4538, 6550, 9076, 11345, 13100, 22690, 45380, 56725, 113450, 226900, 297239, 594478, 1188956, 1486195, 2972390, 5944780, 7430975, 14861950, 29723900]

約数ペア:

[(1, 29723900), (2, 14861950), (4, 7430975), (5, 5944780), (10, 2972390), (20, 1486195), (25, 1188956), (50, 594478), (100, 297239), (131, 226900), (262, 113450), (524, 56725), (655, 45380), (1310, 22690), (2269, 13100), (2620, 11345), (3275, 9076), (4538, 6550)]