2427860660

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1031}}^1\times {\mathrm{6197}}^1$

素因数の和:7256

約数の個数: 48

約数和(自身を含む): 5372922240

約数和(自身を除く): 2945061580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 1031, 2062, 4124, 5155, 6197, 10310, 12394, 19589, 20620, 24788, 30985, 39178, 61970, 78356, 97945, 117743, 123940, 195890, 235486, 391780, 470972, 588715, 1177430, 2354860, 6389107, 12778214, 25556428, 31945535, 63891070, 121393033, 127782140, 242786066, 485572132, 606965165, 1213930330, 2427860660]

約数ペア:

[(1, 2427860660), (2, 1213930330), (4, 606965165), (5, 485572132), (10, 242786066), (19, 127782140), (20, 121393033), (38, 63891070), (76, 31945535), (95, 25556428), (190, 12778214), (380, 6389107), (1031, 2354860), (2062, 1177430), (4124, 588715), (5155, 470972), (6197, 391780), (10310, 235486), (12394, 195890), (19589, 123940), (20620, 117743), (24788, 97945), (30985, 78356), (39178, 61970)]