148984280

素因数分解:

$2^3\times 5^1\times {\mathrm{1237}}^1\times {\mathrm{3011}}^1$

素因数の和:4259

約数の個数: 32

約数和(自身を含む): 335597040

約数和(自身を除く): 186612760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1237, 2474, 3011, 4948, 6022, 6185, 9896, 12044, 12370, 15055, 24088, 24740, 30110, 49480, 60220, 120440, 3724607, 7449214, 14898428, 18623035, 29796856, 37246070, 74492140, 148984280]

約数ペア:

[(1, 148984280), (2, 74492140), (4, 37246070), (5, 29796856), (8, 18623035), (10, 14898428), (20, 7449214), (40, 3724607), (1237, 120440), (2474, 60220), (3011, 49480), (4948, 30110), (6022, 24740), (6185, 24088), (9896, 15055), (12044, 12370)]