29667280

素因数分解:

$2^4\times 5^1\times {\mathrm{53}}^1\times {\mathrm{6997}}^1$

素因数の和:7063

約数の個数: 40

約数和(自身を含む): 70287912

約数和(自身を除く): 40620632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 4240, 6997, 13994, 27988, 34985, 55976, 69970, 111952, 139940, 279880, 370841, 559760, 741682, 1483364, 1854205, 2966728, 3708410, 5933456, 7416820, 14833640, 29667280]

約数ペア:

[(1, 29667280), (2, 14833640), (4, 7416820), (5, 5933456), (8, 3708410), (10, 2966728), (16, 1854205), (20, 1483364), (40, 741682), (53, 559760), (80, 370841), (106, 279880), (212, 139940), (265, 111952), (424, 69970), (530, 55976), (848, 34985), (1060, 27988), (2120, 13994), (4240, 6997)]